Assignee
MCKINNON ROBERT M
US·9 granted patents·306 citations·filing 1979–1993
Top patents by PatentIndex Score
9 records- 0191US4966397AFlexible pipe saddleMCKINNON ROBERT M·Filed 1989·Granted Oct 30, 1990·79 cites·20 claims
- 0285US5161836APipe connecting apparatusMCKINNON ROBERT M·Filed 1992·Granted Nov 10, 1992·61 cites·11 claims
- 0382USD257133SLidMCKINNON ROBERT M·Filed 1979·Granted Sep 30, 1980·15 cites·1 claims
- 0469US5193859AReinforced pipe coupling memberMCKINNON ROBERT M·Filed 1991·Granted Mar 16, 1993·29 cites·20 claims
- 0569US4852602ARiser check valveMCKINNON ROBERT M·Filed 1988·Granted Aug 1, 1989·25 cites·23 claims
- 0667US5333750ADurable lightweight meter boxMCKINNON ROBERT M·Filed 1993·Granted Aug 2, 1994·31 cites·4 claims
- 0765US4453749ACut off nipplesMCKINNON ROBERT M·Filed 1982·Granted Jun 12, 1984·28 cites·9 claims
- 0862US5249697AMeter pitMCKINNON ROBERT M·Filed 1992·Granted Oct 5, 1993·23 cites·9 claims
- 0959US4608858APneumatic test plugMCKINNON ROBERT M·Filed 1984·Granted Sep 2, 1986·15 cites·11 claims
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