Inventor · disambiguated record
Adolf H. Martin
Also filed as: MARTIN ADOLF · MARTIN ADOLF H
17 granted patents·436 citations·filing 1976–1993
95Inventor score
Top patents by PatentIndex Score
17 records- 0196US5174675AGuide bar for an elevator doorINVENTIO AG·Filed 1991·Granted Dec 29, 1992·134 cites·8 claims
- 0294USD339543SCombined face plate and push button actuator of controlling an elevatorINVENTIO AG·Filed 1990·Granted Sep 21, 1993·55 cites·1 claims
- 0388US4822963AVandal resistant push button assemblyADAMS ELEVATOR EQUIPMENT·Filed 1985·Granted Apr 18, 1989·40 cites·4 claims
- 0484US4742198APush button assembly having an actuator subassembly fixed to the innerside of a face plateADAMS ELEVATOR EQUIPMENT·Filed 1986·Granted May 3, 1988·39 cites·7 claims
- 0582US4709794AElectromotive variable-speed and control drive particularly for use in industrial sewing machinesFRANKL & KIRCHNER·Filed 1986·Granted Dec 1, 1987·16 cites·4 claims
- 0676US5434377APushbuttton electrical switch assemblyINVENTO AG·Filed 1993·Granted Jul 18, 1995·29 cites·17 claims
- 0775US4823926AElectric motor regulating and control drive having a clutch-brake unitFRANKL & KIRCHNER·Filed 1987·Granted Apr 25, 1989·23 cites·3 claims
- 0872US5390766AIndicator panel for elevator cars having an emergency calling device door handle with information and operating aidsINVENTIO AG·Filed 1993·Granted Feb 21, 1995·23 cites·14 claims
- 0967US4689456AKey switch having cooperable cams which translate rotary motion to rectilinearADAMS ELEVATOR EQUIPMENT·Filed 1986·Granted Aug 25, 1987·16 cites·8 claims
- 1063US5408061AEmergency stop switchINVENTIO AG·Filed 1993·Granted Apr 18, 1995·17 cites·11 claims
- 1149US5201409AVandal resistant push button assemblyINVENTIO AG·Filed 1990·Granted Apr 13, 1993·10 cites·12 claims
- 1249US4712660AElectromotive variable-speed and control drive particularly for use in industrial sewing machinesFRANKL & KIRCHNER·Filed 1986·Granted Dec 15, 1987·16 cites·7 claims
- 1346US4009671AConvertible bed for sewing machinesSINGER CO·Filed 1976·Granted Mar 1, 1977·4 cites·3 claims
- 1440US4728756AKey switch having pivotable housing members and contact positioning postsADAMS ELEVATOR EQUIPMENT·Filed 1986·Granted Mar 1, 1988·5 cites·6 claims
- 1535US4988986ADisplay module and multiple unit display constructed of such display modulesINVENTIO AG·Filed 1988·Granted Jan 29, 1991·6 cites·10 claims
- 1632US4847458AElectric switchADAMS ELEVATOR EQUIPMENT·Filed 1988·Granted Jul 11, 1989·2 cites·5 claims
- 1724US5455398AMounting support for electrical switches and associated legend platesINVENTIO AG·Filed 1993·Granted Oct 3, 1995·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →