Assignee
MARYLAND PATENT HOLDINGS LLC
US·3 granted patents·39 citations·filing 1997–1999
Top patents by PatentIndex Score
3 records- 0156US5941432AStorage container for emergency fuelMARYLAND PATENT HOLDINGS LLC·Filed 1997·Granted Aug 24, 1999·22 cites·2 claims
- 0251US5938799AEmergency fuel for use in an internal combustion engineMARYLAND PATENT HOLDINGS LLC·Filed 1998·Granted Aug 17, 1999·12 cites·7 claims
- 0331US6029876AStorage container for emergency fuelMARYLAND PATENT HOLDINGS LLC·Filed 1999·Granted Feb 29, 2000·5 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →