Philip C. Kimball

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Andover, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an inside-to-outside flow filter tube
- Patent number 4,102,736
- Issue date Jul 25, 1978
- Whatman Reeve Angel Limited
- Brian Arthur Head
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Inside-to-outside flow filter tube and method of using same
- Patent number 4,102,785
- Issue date Jul 25, 1978
- Whatman Reeve Angel Limited
- Brian Arthur Head
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter
- Patent number D248485
- Issue date Jul 11, 1978
- Whatman Reeve Angel Limited
- Richard Strauss
- D23 - Environmental heating and cooling
Information Patent Grant
Disposable filter with interchangeable end elements
- Patent number 4,062,781
- Issue date Dec 13, 1977
- Whatman Reeve Angel Limited
- Richard Strauss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL