Inventor · disambiguated record
Raymond F. Lewandowski
Also filed as: LEWANDOWSKI RAYMOND · LEWANDOWSKI RAYMOND F
13 granted patents·345 citations·filing 1974–2015
93Inventor score
Top patents by PatentIndex Score
13 records- 0196US4054860AHall effect rotary switchOAK INDUSTRIES INC·Filed 1975·Granted Oct 18, 1977·79 cites·18 claims
- 0293US4459443ATactile feedback switchCHERRY ELECTRICAL PROD·Filed 1982·Granted Jul 10, 1984·51 cites·19 claims
- 0392US9293870B1Electronic control module having a cover allowing for inspection of right angle press-fit pinsCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2015·Granted Mar 22, 2016·41 cites·21 claims
- 0490US4673778ASnap action switchCHERRY CORP·Filed 1985·Granted Jun 16, 1987·60 cites·11 claims
- 0589US4061988AHall effect linear motion switchOAK INDUSTRIES INC·Filed 1976·Granted Dec 6, 1977·28 cites·9 claims
- 0673US4002873AIlluminated pushbutton switchOAK INDUSTRIES INC·Filed 1975·Granted Jan 11, 1977·15 cites·1 claims
- 0769US4016388AKeyboard switchOAK INDUSTRIES INC·Filed 1975·Granted Apr 5, 1977·16 cites·8 claims
- 0862US3952175APushbutton switch mechanism having block out members with common mounting and discrete latch barOAK INDUSTRIES INC·Filed 1974·Granted Apr 20, 1976·15 cites·16 claims
- 0959US4529852AElectrical appliance interlock switchCHERRY ELECTRICAL PROD·Filed 1983·Granted Jul 16, 1985·16 cites·13 claims
- 1054US4277662ASwitch blade with wiping contact actionCHERRY ELECTRICAL PROD·Filed 1980·Granted Jul 7, 1981·9 cites·10 claims
- 1144US4528430AElectrical appliance interlock switch with force efficient actuatorCHERRY ELECTRICAL PROD·Filed 1983·Granted Jul 9, 1985·6 cites·8 claims
- 1243US4032730ARotary switch having a stator with a conductive matrixOAK INDUSTRIES INC·Filed 1976·Granted Jun 28, 1977·5 cites·20 claims
- 1332US4348569ARotary switchOAK INDUSTRIES INC·Filed 1980·Granted Sep 7, 1982·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →