Inventor · disambiguated record
Robert F. Kohl
Also filed as: HEIAN GLENN A · KOHL ROBERT F
4 granted patents·52 citations·filing 1975–2006
77Inventor score
Top patents by PatentIndex Score
4 records- 0173US4050882ADual variable orifice for reinforced preheaterALLIS CHALMERS·Filed 1976·Granted Sep 27, 1977·16 cites·9 claims
- 0265US4120645ASystem for handling high sulfur materialsALLIS CHALMERS·Filed 1977·Granted Oct 17, 1978·19 cites·16 claims
- 0359US7377773B2Method of reducing NOx emissions in rotary preheater mineral kilnsCHEMICAL LIME LTD·Filed 2006·Granted May 27, 2008·3 cites·9 claims
- 0458US4065320ASystem for handling high sulfur materialsALLIS CHALMERS·Filed 1975·Granted Dec 27, 1977·14 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →