Inventor · disambiguated record
Rolf Gelhaar
Also filed as: GELHAAR ROLF
3 granted patents·77 citations·filing 1977–1984
72Inventor score
Files withMETALLGESELLSCHAFT AG3
Top patents by PatentIndex Score
3 records- 0185US4155792AProcess for producing a honeycomb of synthetic-resin material for use in an electrostatic precipitatorMETALLGESELLSCHAFT AG·Filed 1977·Granted May 22, 1979·60 cites·3 claims
- 0254US4207083ADiffuser assembly and method of assemblingMETALLGESELLSCHAFT AG·Filed 1978·Granted Jun 10, 1980·14 cites·9 claims
- 0329US4541849ACollector electrode assembly for tubular electrostatic precipitatorMETALLGESELLSCHAFT AG·Filed 1984·Granted Sep 17, 1985·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →