Assignee
MELLO MANUFACTURING INC
US·4 granted patents·176 citations·filing 1977–1991
Top patents by PatentIndex Score
4 records- 0183US4838907AHigh efficiency industrial vacuum cleanerMELLO MANUFACTURING INC·Filed 1987·Granted Jun 13, 1989·53 cites·3 claims
- 0282US4236654AApparatus for blowing insulating material into an attic, wall cavity or wet spraying against a surfaceMELLO MANUFACTURING INC·Filed 1977·Granted Dec 2, 1980·69 cites·2 claims
- 0366US5096472AHigh efficiency industrial vacuum cleaner and improved filter elementMELLO MANUFACTURING INC·Filed 1991·Granted Mar 17, 1992·34 cites·31 claims
- 0453US5015274AHigh efficiency industrial vacuum cleaner and filter elementMELLO MANUFACTURING INC·Filed 1989·Granted May 14, 1991·20 cites·18 claims
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