Inventor · disambiguated record
John C. Grau
Also filed as: GRAU JOHN C
8 granted patents·218 citations·filing 1991–2004
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US6957602B1Parachute active protection apparatusUS ARMY·Filed 2004·Granted Oct 25, 2005·77 cites·12 claims
- 0283US6443391B1Fin-stabilized projectile with improved aerodynamic performanceUS ARMY·Filed 2001·Granted Sep 3, 2002·33 cites·10 claims
- 0380US6629668B1Jump correcting projectile systemUS ARMY·Filed 2002·Granted Oct 7, 2003·37 cites·9 claims
- 0478US6565036B1Technique for improving accuracy of high speed projectilesUS ARMY·Filed 2002·Granted May 20, 2003·46 cites·27 claims
- 0538US5153371ARibbon stabilizer for a weaponUS ARMY·Filed 1992·Granted Oct 6, 1992·9 cites·5 claims
- 0632US5375792AMethod for reducing dispersion in gun launched projectilesUS ARMY·Filed 1994·Granted Dec 27, 1994·4 cites·16 claims
- 0732USH1353HVelocity enhancing projectile sabotUS ARMY·Filed 1994·Granted Sep 6, 1994·5 cites·11 claims
- 0830US5220128ASoft-recovery system for gun-launched projectilesGRAU JOHN C·Filed 1991·Granted Jun 15, 1993·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →