Assignee
PYRAMID PRODUCTS INC
US·4 granted patents·67 citations·filing 1982–1999
Technology mixA63B1
Top patents by PatentIndex Score
4 records- 0185USD274837SAir purifierPYRAMID PRODUCTS INC·Filed 1982·Granted Jul 24, 1984·23 cites·1 claims
- 0278USD281272SVehicle air purifierPYRAMID PRODUCTS INC·Filed 1983·Granted Nov 5, 1985·16 cites·1 claims
- 0354US6332849B1Golf club driver with gel support of face wallPYRAMID PRODUCTS INC·Filed 1999·Granted Dec 25, 2001·25 cites·12 claims
- 0436USD409415SBall displayPYRAMID PRODUCTS INC·Filed 1998·Granted May 11, 1999·3 cites·1 claims
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