Thaddeus Kowalczyk

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Dearborn Heights, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter assembly for protecting motor vehicle occupants from pollution
- Patent number 5,004,487
- Issue date Apr 2, 1991
- Thaddeus Kowalczyk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Security eyes for prevention of car accidents
- Patent number 4,641,136
- Issue date Feb 3, 1987
- Thaddeus Kowalczyk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air purifier for protecting motor vechicle occupants from pollution
- Patent number 4,610,703
- Issue date Sep 9, 1986
- Thaddeus Kowalczyk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Carburetor and system for utilizing same
- Patent number 4,501,706
- Issue date Feb 26, 1985
- Thaddeus Kowalczyk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS