Assignee
KEMPCO INC
US·3 granted patents·63 citations·filing 1992–1993
Top patents by PatentIndex Score
3 records- 0190US5509370AAmphibious land reclamation vehicleKEMPCO INC·Filed 1993·Granted Apr 23, 1996·49 cites·15 claims
- 0238US5282694AMethod of reclaiming abandoned settling pondsKEMPCO INC·Filed 1992·Granted Feb 1, 1994·9 cites·17 claims
- 0331US5299523AAmphibious land reclamation vehicleKEMPCO INC·Filed 1992·Granted Apr 5, 1994·5 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →