Inventor · disambiguated record
Louis H. Widdershoven
Also filed as: WIDDERSHOVEN LOUIS H · WIDDERSHOVEN LOUIS HUBERTUS
3 granted patents·9 citations·filing 1976–1978
61Inventor score
Files withRAYPAK PRODUKTEN NV3
Top patents by PatentIndex Score
3 records- 0128US4091768AGas-fired boilerRAYPAK PRODUKTEN NV·Filed 1976·Granted May 30, 1978·5 cites·6 claims
- 0224US4223641AGas boiler controlRAYPAK PRODUKTEN NV·Filed 1978·Granted Sep 23, 1980·3 cites·8 claims
- 0321US4213406ADraft interrupter of a gas-fired boiler installationRAYPAK PRODUKTEN NV·Filed 1978·Granted Jul 22, 1980·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →