Assignee
PRODUCTION METAL FORMING INC
US·4 granted patents·254 citations·filing 1994–2000
Top patents by PatentIndex Score
4 records- 0187US6560818B1Carpet cleaning wand bootPRODUCTION METAL FORMING INC·Filed 2000·Granted May 13, 2003·188 cites·30 claims
- 0278US5640739ACombined vacuum nozzle and cleaning fluid sprayerPRODUCTION METAL FORMING INC·Filed 1995·Granted Jun 24, 1997·42 cites·18 claims
- 0348US5797161ANozzle for a fluid vacuum cleaning systemPRODUCTION METAL FORMING INC·Filed 1994·Granted Aug 25, 1998·21 cites·25 claims
- 0428USD398101SPipe-mountable valve for fluid vacuum cleaning systemPRODUCTION METAL FORMING INC·Filed 1996·Granted Sep 8, 1998·3 cites·1 claims
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