Inventor · disambiguated record

James E. Hagerman

Also filed as: HAGERMAN JAMES E

2 granted patents·70 citations·filing 1983–2005

66Inventor score

Technology areasG01S H02P

Files withEMERSON ELECTRIC CO1 US ARMY1

Top patents by PatentIndex Score

2 records

0185US4618810AVariable speed AC motor control systemEMERSON ELECTRIC CO·Filed 1983·Granted Oct 21, 1986·50 cites·10 claims
0276US7355513B1Ultra-reliable personnel position locating systemUS ARMY·Filed 2005·Granted Apr 8, 2008·20 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when James E. Hagerman 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 →