Assignee
LONG AIRDOX CO
US·13 granted patents·245 citations·filing 1992–1999
Top patents by PatentIndex Score
13 records- 0174US5794721ADrilling apparatusLONG AIRDOX CO·Filed 1996·Granted Aug 18, 1998·53 cites·27 claims
- 0271US6113342ASelf-aligning battery changing system for electric battery-powered vehiclesLONG AIRDOX CO·Filed 1998·Granted Sep 5, 2000·47 cites·13 claims
- 0370US5341920ALoad sensitive conveyor training apparatusLONG AIRDOX CO·Filed 1993·Granted Aug 30, 1994·28 cites·12 claims
- 0467US5664932APivoted lifting deviceLONG AIRDOX CO·Filed 1994·Granted Sep 9, 1997·33 cites·20 claims
- 0565US5975283AVertical belt conveyor systemLONG AIRDOX CO·Filed 1996·Granted Nov 2, 1999·26 cites·20 claims
- 0644US5855467APivot locking deviceLONG AIRDOX CO·Filed 1997·Granted Jan 5, 1999·15 cites·14 claims
- 0742US5584611ARoof support for underground excavationsLONG AIRDOX CO·Filed 1994·Granted Dec 17, 1996·13 cites·44 claims
- 0835US6308819B1Advancing tailpieceLONG AIRDOX CO·Filed 1997·Granted Oct 30, 2001·7 cites·14 claims
- 0934US6073745AAdjustable yoke assemblyLONG AIRDOX CO·Filed 1999·Granted Jun 13, 2000·4 cites·14 claims
- 1033US5839564AAdjustable yoke assemblyLONG AIRDOX CO·Filed 1997·Granted Nov 24, 1998·4 cites·16 claims
- 1130US5996766AAdjustable yoke assemblyLONG AIRDOX CO·Filed 1998·Granted Dec 7, 1999·1 cites·9 claims
- 1230US5312206AHigh lift temporary roof support for minesLONG AIRDOX CO·Filed 1992·Granted May 17, 1994·7 cites·10 claims
- 1327US6264262B1Tailgate designLONG AIRDOX CO·Filed 1998·Granted Jul 24, 2001·7 cites·17 claims
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