Inventor · disambiguated record
Charles R. Hurt
Also filed as: HURT CHARLES R
3 granted patents·34 citations·filing 1977–1989
70Inventor score
Top patents by PatentIndex Score
3 records- 0170USD319275SLow impact physical exerciserSPIRIT MFG INC·Filed 1989·Granted Aug 20, 1991·16 cites·1 claims
- 0232US5078390AConnecting rod stair climberSPIRIT MANUFACTURING INC·Filed 1989·Granted Jan 7, 1992·12 cites·6 claims
- 0328US4168802ASelf propelled agricultural spraying vehicleHUSTLER CORP·Filed 1977·Granted Sep 25, 1979·6 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Charles R. Hurt 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 →