John O. Cliff

Person

Franklin, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Elevated water tank floor and construction thereof
- Patent number 5,241,797
- Issue date Sep 7, 1993
- John Cliff
- E04 - BUILDING
Information Patent Grant
Condensate-collecting ceiling for elevated water tower facility
- Patent number 4,809,734
- Issue date Mar 7, 1989
- John O. Cliff
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Energy exchange method and apparatus
- Patent number 4,781,240
- Issue date Nov 1, 1988
- John O. Cliff
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multi-purpose elevated water storage facilities
- Patent number 4,513,547
- Issue date Apr 30, 1985
- Pittsburgh-Des Moines Corporation
- John O. Cliff
- E04 - BUILDING
Information Patent Grant
Combined water storage tank and building
- Patent number D275306
- Issue date Aug 28, 1984
- Pittsburgh-Des Moines Corporation
- James M. Edwards
- D23 - Environmental heating and cooling
Information Patent Grant
Combined water storage tank and building
- Patent number D275307
- Issue date Aug 28, 1984
- Pittsburgh-Des Moines Corporation
- James M. Edwards
- D23 - Environmental heating and cooling
Information Patent Grant
Combined water storage tank and building
- Patent number D275308
- Issue date Aug 28, 1984
- Pittsburgh-Des Moines Corporation
- James M. Edwards
- D23 - Environmental heating and cooling
Information Patent Grant
Removable condensate collector for elevated water storage facilities
- Patent number 4,313,457
- Issue date Feb 2, 1982
- Pittsburgh-Des Moines Corporation
- John O. Cliff
- E03 - WATER SUPPLY SEWERAGE

John O. Cliff

Person

Patents Grantslast 30 patents

Elevated water tank floor and construction thereof

Condensate-collecting ceiling for elevated water tower facility

Energy exchange method and apparatus

Multi-purpose elevated water storage facilities

Combined water storage tank and building

Combined water storage tank and building

Combined water storage tank and building

Removable condensate collector for elevated water storage facilities