James M. Kemper

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Sherman Oaks, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Human waste storage and disposal systems for railroads or the like
- Patent number 4,214,324
- Issue date Jul 29, 1980
- Monogram Industries, Inc.
- James M. Kemper
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Macerator pump
- Patent number 4,182,499
- Issue date Jan 8, 1980
- Monogram Industries, Inc.
- James M. Kemper
- B30 - PRESSES
Information Patent Grant
Recirculating toilet system
- Patent number 4,050,102
- Issue date Sep 27, 1977
- Monogram Industries, Inc.
- James M. Kemper
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
System and method for treating human waste
- Patent number 4,032,995
- Issue date Jul 5, 1977
- Monogram Industries, Inc.
- James M. Kemper
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Multiple recirculating toilet
- Patent number 3,994,628
- Issue date Nov 30, 1976
- Monogram Industries, Inc.
- James M. Kemper
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Oil recirculating toilets
- Patent number 3,951,796
- Issue date Apr 20, 1976
- Monogram Industries, Inc.
- James M. Kemper
- E03 - WATER SUPPLY SEWERAGE