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What file formats do you accept for reference materials?

We accept a wide variety of formats to ensure accurate drafting. You can upload these directly to your Project Files tab.

CAD & 3D Models: .STEP, .IGES, .STL, .DWG
Images & Sketches: .PNG, .JPG, .JPEG, .PDF
Written Disclosures: .DOCX, .PDF If you have proprietary native files from software like SolidWorks or AutoCAD, please compress them into a .ZIP file before uploading.

What are your standard delivery timelines?

Once your reference materials and instructions have been received, our standard delivery timelines f...
Do you offer expedited or rush drafting services?

Yes. If you have a strict filing deadline, we offer a Rush Project tier with delivery within 12 hour...
Are your drawings compliant with USPTO and PCT standards?

Absolutely. All technical documentation and patent illustrations prepared by KORK InventRex Inc. are...
How do I request a revision to a draft?

To ensure accuracy and maintain a clear record of changes, all revision requests should be submitted...
How is my intellectual property kept secure?

Safeguarding your pre-published inventions is our highest priority. Encryption: All files uploaded...