Inventor · disambiguated record
Raymond H. Hannula
Also filed as: HANNULA RAYMOND H
10 granted patents·1,604 citations·filing 1975–2001
91Inventor score
Technology areasH01H
Top patents by PatentIndex Score
10 records- 0197US5944172ABiasing assembly for a switching deviceALLEN BRADLEY CO·Filed 1997·Granted Aug 31, 1999·1.5k cites·21 claims
- 0284US6493202B2Electromagnetic operator for an electrical contactor and method for controlling sameROCKWELL AUTOMATION TECH INC·Filed 2001·Granted Dec 10, 2002·21 cites·23 claims
- 0380US6417749B1Electric contactor housingROCKWELL AUTOMATION TECH INC·Filed 1998·Granted Jul 9, 2002·35 cites·21 claims
- 0479US6194984B1Movable contact assembly for an electrical contactorROCKWELL TECH LLC·Filed 1998·Granted Feb 27, 2001·33 cites·19 claims
- 0574US6233131B1Electromagnetic operator for an electrical contactor and method for controlling sameROCKWELL TECH LLC·Filed 1998·Granted May 15, 2001·19 cites·24 claims
- 0673US6411489B1Electromagnetic operator for an electrical contactor and method for controlling sameROCKWELL AUTOMATION TECH INC·Filed 2001·Granted Jun 25, 2002·12 cites·22 claims
- 0748US3992597AMechanical motion detectorALLEN BRADLEY CO·Filed 1975·Granted Nov 16, 1976·6 cites·6 claims
- 0836US6356174B1Operator for an electromagnetic switching deviceROCKWELL AUTOMATION TECH INC·Filed 2001·Granted Mar 12, 2002·0 cites·25 claims
- 0935US6229417B1Operator for an electromagnetic switching deviceROCKWELL TECH LLC·Filed 1999·Granted May 8, 2001·4 cites·19 claims
- 1032US6282076B1Method for controlling an electromagnetic operator of an electrical deviceROCKWELL TECH LLC·Filed 1999·Granted Aug 28, 2001·1 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →