Inventor · disambiguated record
Marc H. Ratzlaff
Also filed as: RATZLAFF MARC H
3 granted patents·543 citations·filing 1986–1990
77Inventor score
Top patents by PatentIndex Score
3 records- 0191US4814661ASystems for measurement and analysis of forces exerted during human locomotionUNIV WASHINGTON·Filed 1987·Granted Mar 21, 1989·512 cites·55 claims
- 0244US4703217AElectronic animal hoof force detection systemsUNIV WASHINGTON·Filed 1986·Granted Oct 27, 1987·22 cites·28 claims
- 0334US4982521ARecoil shock relieving pad for riflesTECHNOLOGY INNOVATIONS INC·Filed 1990·Granted Jan 8, 1991·9 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Marc H. Ratzlaff 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 →