Individual holder
WULFF JOSEPH W
2 granted patents·1 citations·filing 2005–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0143US7093567B1Internal combustion system and method of operationWULFF JOSEPH W·Filed 2005·Granted Aug 22, 2006·1 cites·33 claims
- 0231US7607409B2Carbide supercell for dry acetylene generation and an internal combustion engine using the sameWULFF JOSEPH W·Filed 2007·Granted Oct 27, 2009·0 cites·30 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →