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Duncan at a glance
The sources behind this page describe a business incubator, a manufacturing facility and a contract manufacturer. The steps below take them in turn and tie each to a rule that applies in Oklahoma.
Step one: identify what you own
A short written list of what you made, when and with whom will save time on the first call to an attorney.
Step two: check what is registered
State trademark registrations are filed with the Oklahoma Secretary of State, and the state business portal lists the Business Filing Department as the office that processes trademark registration filings.
The same office registers companies. According to the state business portal, Oklahoma LLCs, corporations, limited partnerships and limited liability partnerships are registered with the Secretary of State, whose Business Filing Department also processes trade name and trademark filings. Registration is available electronically or by filling out the appropriate forms and submitting them to the Secretary of State. The portal describes a name availability search and a name reservation of up to 60 days.
Step four: watch the clock
Which dates apply to you is a question for an attorney.
Protecting your work in Duncan? Get matched with an attorney now.
Step five: protect secrets at work
Oklahoma has its own Uniform Trade Secrets Act for misappropriation of trade secrets under state law.
Oklahoma controls noncompetes by statute. Title 15 section 217 of the Oklahoma statutes voids a contract that restrains someone from a lawful profession, trade or business except as sections 218 and 219 allow. Section 219A(A) says a former employee may work in the same or a similar business as long as the former employee does not directly solicit the sale of goods or services from the former employer’s established customers. An attorney should confirm the current rule for a particular agreement.
Step six: use local help
The Oklahoma Department of Commerce listed the Duncan Center for Business Development in Duncan as a business incubator in its December 2025 report on incubator spaces. The report says the center moved into space it had held on an interim basis and can now offer full time office space to incubator graduates. The report is dated December 22, 2025 and gives the city but no street address, so contact the center for current details.
Step seven: local organizations to know
Duncan Machine Products is a contract manufacturer that began in Duncan in 2007 and produces prototypes and production parts, including metal additive manufactured components, according to a May 2026 Oklahoma Department of Commerce profile. The profile is dated May 4, 2026. If you send drawings or specifications to a manufacturer, ask an attorney what a written agreement should cover.
Step eight: industry context
Halliburton operates a manufacturing facility in Duncan, the city where the company was founded in 1919. Its own March 2022 profile said it employed about 1000 people in Duncan, so the figure describes 2022 and not necessarily the plant today.
Step nine: talk to an attorney
Bring your list from step one, your dates from step four and any agreement from step five. For a statewide view, see Oklahoma intellectual property attorneys, and readers in Lawton have a page of their own. To start, you can get matched with an intellectual property attorney.
Have questions about a patent, trademark, copyright, or trade secret? Connect with an attorney.
Related Intellectual Property Pages
Frequently Asked Questions
Is there a business incubator in Duncan?
The Oklahoma Department of Commerce listed the Duncan Center for Business Development in Duncan as a business incubator in its December 2025 report on incubator spaces. The report says the center moved into space it had held on an interim basis and can now offer full time office space to incubator graduates. It is dated December 22, 2025 and gives the city but no street address.
What does Halliburton operate in Duncan?
Halliburton operates a manufacturing facility in Duncan, the city where the company was founded in 1919. Its own March 2022 profile said it employed about 1000 people in Duncan, so that figure describes 2022.
What does Duncan Machine Products make?
Duncan Machine Products is a contract manufacturer that began in Duncan in 2007 and produces prototypes and production parts, including metal additive manufactured components, according to a May 2026 Oklahoma Department of Commerce profile.
How do I register a company name in Oklahoma?
Oklahoma LLCs, corporations, limited partnerships and limited liability partnerships are registered with the Oklahoma Secretary of State, whose Business Filing Department also processes trade name and trademark filings. Registration is available electronically or by filling out the appropriate forms and submitting them to the Secretary of State. The state business portal describes a name availability search and a name reservation of up to 60 days.
Speak With Someone Who Handles Cases Like Yours
An intellectual property matter is easier to handle with someone reading the documents alongside you. Submit the form to be connected with an attorney who can go over your work, the deadlines, and the court for Stephens County.
