Assignee
SPM INC
US·3 granted patents·131 citations·filing 1996–2000
Top patents by PatentIndex Score
3 records- 0188US6298882B1Explosion resistant blanket for flow lineSPM INC·Filed 2000·Granted Oct 9, 2001·47 cites·12 claims
- 0281US5689862ASafety clampSPM INC·Filed 1996·Granted Nov 25, 1997·52 cites·14 claims
- 0373US5823093ALiner assembly with a fluid end cylinderSPM INC·Filed 1997·Granted Oct 20, 1998·32 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →