Inventor · disambiguated record
John O. Cliff
Also filed as: CLIFF JOHN · CLIFF JOHN O
10 granted patents·142 citations·filing 1979–1992
90Inventor score
Top patents by PatentIndex Score
10 records- 0180USD275306SCombined water storage tank and buildingPITTSBURGH DES MOINES CORP·Filed 1982·Granted Aug 28, 1984·17 cites·1 claims
- 0277US4313457ARemovable condensate collector for elevated water storage facilitiesPITTSBURGH DES MOINES CORP·Filed 1979·Granted Feb 2, 1982·33 cites·9 claims
- 0369US4946051ATwo-boom crawler craneCLIFF JOHN O·Filed 1989·Granted Aug 7, 1990·22 cites·5 claims
- 0455US4809734ACondensate-collecting ceiling for elevated water tower facilityCLIFF JOHN O·Filed 1988·Granted Mar 7, 1989·19 cites·16 claims
- 0554USD265226SCombined water storage tank and buildingPITTSBURGH DES MOINES CORP·Filed 1980·Granted Jun 29, 1982·8 cites·1 claims
- 0651USD275307SCombined water storage tank and buildingPITTSBURGH DES MOINES CORP·Filed 1982·Granted Aug 28, 1984·5 cites·1 claims
- 0750US5241797AElevated water tank floor and construction thereofCLIFF JOHN·Filed 1992·Granted Sep 7, 1993·22 cites·9 claims
- 0847USD275308SCombined water storage tank and buildingPITTSBURGH DES MOINES CORP·Filed 1982·Granted Aug 28, 1984·4 cites·1 claims
- 0937US4513547AMulti-purpose elevated water storage facilitiesPITTSBURGH DES MOINES CORP·Filed 1982·Granted Apr 30, 1985·8 cites·9 claims
- 1031US4781240AEnergy exchange method and apparatusCLIFF JOHN O·Filed 1988·Granted Nov 1, 1988·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →