Inventor · disambiguated record
Fred I. Grace
Also filed as: GRACE FRED I · GRACE FRED IRVIN
9 granted patents·1 pending application·110 citations·filing 1978–2018
88Inventor score
Top patents by PatentIndex Score
10 records- 0181US9784523B2Hybrid propellant electromagnetic gun systemENIG ASS INC·Filed 2014·Granted Oct 10, 2017·7 cites·18 claims
- 0276US9476668B1Hypervelocity projectile launching systemENIG ASS INC·Filed 2013·Granted Oct 25, 2016·14 cites·6 claims
- 0373US4841864AControlled explosively formed penetratorUS ARMY·Filed 1988·Granted Jun 27, 1989·25 cites·19 claims
- 0471US10197372B2Ignition generator for insensitive and tailorable effects, as a warhead initiatorENIG ASS INC·Filed 2015·Granted Feb 5, 2019·2 cites·20 claims
- 0564US4466353AHigh velocity jet shaped chargeUS ARMY·Filed 1983·Granted Aug 21, 1984·20 cites·3 claims
- 0663US9658026B1Explosive device utilizing flux compression generatorGRACE FRED IRVIN·Filed 2013·Granted May 23, 2017·8 cites·9 claims
- 0762US4187782AShaped charge deviceGRACE FRED I·Filed 1978·Granted Feb 12, 1980·21 cites·8 claims
- 0842US5363766ARemjet powered, armor piercing, high explosive projectileUS ARMY·Filed 1990·Granted Nov 15, 1994·12 cites·8 claims
- 0941US2019107371A1Dual-mode shaped charge deviceENIG ASS INC·Filed 2018·Application pending·0 cites
- 1021US6431009B2Dynamic shear test sample and methodFiled 1999·Granted Aug 13, 2002·1 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Fred I. Grace 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 →