Assignee
STEPHENS MICHAEL
2 granted patents·1 pending application·14 citations·filing 1991–2010
Top patents by PatentIndex Score
3 records- 0154US7252271B2Play apparatusSTEPHENS MICHAEL·Filed 2003·Granted Aug 7, 2007·2 cites·10 claims
- 0252US5260391ATetrapolymerization product of 2-acrylamido-2-methyl propane sulfonic acid/associated salts, n-vinyl pyrrolidone, acrylamide, and acrylic acid/associated saltsSTEPHENS MICHAEL·Filed 1991·Granted Nov 9, 1993·12 cites·4 claims
- 0332US2010287765A1Crimper cable retainerSTEPHENS MICHAEL·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when STEPHENS MICHAEL files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →