Inventor · disambiguated record
Mark D. Hatfield
Also filed as: HATFIELD MARK · HATFIELD MARK D
2 granted patents·1 pending application·53 citations·filing 2003–2023
65Inventor score
Top patents by PatentIndex Score
3 records- 0168US6957515B1Device for holding a workpiece adjacent a ceiling supportHATFIELD MARK D·Filed 2003·Granted Oct 25, 2005·33 cites·10 claims
- 0267USD678455SRifle magazineHATFIELD MARK D·Filed 2011·Granted Mar 19, 2013·20 cites·1 claims
- 0341US2024253589A1Automotive protective device trackingAUTOLIV ASP INC·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mark D. Hatfield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →