William J. Klimczak

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Anoka, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Planar sided air shaping inserts for filter bags
- Patent number 4,632,680
- Issue date Dec 30, 1986
- Carter-Day Co.
- William J. Klimczak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cleaning air manifold with back draft damper
- Patent number 4,632,679
- Issue date Dec 30, 1986
- Carter-Day Co.
- William J. Klimczak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL