Inventor · disambiguated record
Harley A. Perkins
Also filed as: PERKINS HARLEY A
3 granted patents·54 citations·filing 1988–1991
72Inventor score
Files withNORTHROP CORP3
Top patents by PatentIndex Score
3 records- 0179US4968136ARing laser gyro and magnetic mirror thereforNORTHROP CORP·Filed 1988·Granted Nov 6, 1990·32 cites·51 claims
- 0246US4899346APath length control system for magnetic mirror dithered ring laser gyrosNORTHROP CORP·Filed 1988·Granted Feb 6, 1990·12 cites·9 claims
- 0339US5137358ARing laser gyro having two magnetic mirrorsNORTHROP CORP·Filed 1991·Granted Aug 11, 1992·10 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →