Assignee
STEPHENS MARK L
US·3 granted patents·110 citations·filing 1989–1992
Technology mixF41A3
Top patents by PatentIndex Score
3 records- 0182US4977815ASelf cleaning automatic machine pistol and silencer for the sameSTEPHENS MARK L·Filed 1989·Granted Dec 18, 1990·43 cites·13 claims
- 0281US5078043ASilencerSTEPHENS MARK L·Filed 1990·Granted Jan 7, 1992·45 cites·2 claims
- 0359US5202530ALight armor piercing automatic rifleSTEPHENS MARK L·Filed 1992·Granted Apr 13, 1993·22 cites·19 claims
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