Harry A. Kunze

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Connector
- Patent number 5,020,193
- Issue date Jun 4, 1991
- Mine Safety Appliances Company
- Harry A. Kunze
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Breathing mask-hose coupling
- Patent number 4,997,217
- Issue date Mar 5, 1991
- Mine Safety Appliances Company
- Harry A. Kunze
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...