As of February 2026, the Geyser Patent Attorney Directory contains 728 patent practitioners with verified filing records in Additive Manufacturing (CPC B33). These practitioners have filed a combined 99 patent applications, of which 60 have been granted, a 60.6% allowance rate.
How 728 Additive Manufacturing practitioners score on PatentFit
Annual patent filings in CPC B33
Firms with the most Additive Manufacturing patent filings
Search the full Geyser directory to see individual practitioners ranked by PatentFit Score for your specific technology.
Search 3D Printing Attorneys on GeyserPatent expertise in 3D printing, additive manufacturing, and rapid prototyping technology.
View CPC definition ↗As of February 2026, the Geyser Patent Attorney Directory database contains 728 patent practitioners with verified filing records in Additive Manufacturing (CPC B33). These practitioners have filed a combined 99 patent applications in this technology area, with 60 granted (60.6% allowance rate).
The allowance rate for patent applications classified under Additive Manufacturing (CPC B33) is 60.6% in our database. The USPTO-wide average is approximately 61.6%. Practitioners with high PatentFit Scores in this area significantly outperform this average.
The Geyser Patent Attorney Directory analyzes 728 practitioners with proven filing records in Additive Manufacturing. Of these, 0 have PatentFit Scores rated "Strong" or "Exceptional," indicating deep specialization. You can search for your specific technology match on our directory.
PatentFit is a composite score (0-100) measuring how well a practitioner's actual filing record aligns with a specific technology area. It combines Specialization Depth (35%), Allowance Rate (25%), Filing Recency (20%), and Experience (20%). Full methodology at https://patentgeyser.com/methodology.
No. Patent practitioners are registered with the USPTO, a federal agency with nationwide jurisdiction. A patent attorney in any U.S. state can file and prosecute patent applications for inventors located anywhere. What matters is their proven expertise in your specific technology area.