Inventor · disambiguated record
Hannes Willisch
Also filed as: WILLISCH HANNES
4 granted patents·29 citations·filing 1976–1980
73Inventor score
Top patents by PatentIndex Score
4 records- 0165US4146382AMethod of and apparatus for the treatment and purification of refuse, or refuse/sewage sludge mixtures by means of compostingWILLISCH HANNES·Filed 1976·Granted Mar 27, 1979·14 cites·39 claims
- 0247US4317671AProcess of composting refuse or refuse/sewage sludge mixtures by thermal rettingVON ROLL AG·Filed 1980·Granted Mar 2, 1982·7 cites·23 claims
- 0328US4192848ADevice for preparation and hygienization of refuse or refuse-clarified sludge mixtures by means of compostingWILLISCH HANNES·Filed 1978·Granted Mar 11, 1980·1 cites·20 claims
- 0427US4146381AMethod or treatment and purification of refuse, or of refuse/sludge mixtures by means of compostingWILLISCH HANNES·Filed 1977·Granted Mar 27, 1979·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →