Inventor · disambiguated record
John Hertsgaard
Also filed as: HERTSGAARD JOHN · HERTSGAARD JOHN P
2 granted patents·96 citations·filing 1987–1996
68Inventor score
Top patents by PatentIndex Score
2 records- 0187US4714020AEnabling device for a gas generator of a forced dispersion munitions dispenserHONEYWELL INC·Filed 1987·Granted Dec 22, 1987·61 cites·20 claims
- 0273US5787947AFlexible nozzle integrated with a transformable wireTETRA LAVAL HOLDINGS & FINANCE·Filed 1996·Granted Aug 4, 1998·35 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when John Hertsgaard 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 →