Assignee
BRASSIL JOHN MICHAEL
4 granted patents·32 citations·filing 1997–1997
Top patents by PatentIndex Score
4 records- 0167USD400212SPortable air abrasion systemBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·15 cites·1 claims
- 0265USD417730SDental evacuation hand pieceBRASSIL JOHN MICHAEL·Filed 1997·Granted Dec 14, 1999·13 cites·1 claims
- 0338USD400213SAir abrasion hand pieceBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·4 cites·1 claims
- 0427USD400214SCountertop air abrasion systemBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·0 cites·1 claims
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