Jacob A. Krapowicz

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Ridgefield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Tape applicator or similar article
- Patent number D283631
- Issue date Apr 29, 1986
- Wagner Spray Tech Corporation
- David C. Miller
- D19 - Office supplies
Information Patent Grant
Power unit for paint roller
- Patent number D282072
- Issue date Jan 7, 1986
- Wagner Spray Tech Corporation
- David C. Miller
- D15 - Machines not elsewhere specified
Information Patent Grant
Handle fed paint roller or similar article of manufacture
- Patent number D280468
- Issue date Sep 10, 1985
- Wagner Spray Tech Corporation
- David C. Miller
- D04 - Brushware