Inventor · disambiguated record
Geurt J. Ruumpol
Also filed as: RUUMPOL GEURT J
5 granted patents·53 citations·filing 1974–1985
79Inventor score
Top patents by PatentIndex Score
5 records- 0169US4642595AContactless electric control-handleINDUCTIVE CONTROL SYST·Filed 1985·Granted Feb 10, 1987·25 cites·9 claims
- 0254US4434412AContactless, electric control-handleINDUCTIVE CONTROL SYST·Filed 1981·Granted Feb 28, 1984·14 cites·4 claims
- 0338US3952240ADevice for regulating the current in a loadVECO ZEEFPLATENFABRIEK BV·Filed 1974·Granted Apr 20, 1976·6 cites·3 claims
- 0436US4403175AControl system, more particularly for driving motors for a vehicle for the disabledINDUCTIVE CONTROL SYST·Filed 1981·Granted Sep 6, 1983·6 cites·17 claims
- 0523US4028605ASystem for passing products to be treated through a machineVECO BEHEER ELECTRO PHOTO·Filed 1975·Granted Jun 7, 1977·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →