Assignee
ROBERTSON WILLIAM L
US·3 granted patents·67 citations·filing 1989–2009
Top patents by PatentIndex Score
3 records- 0194US8146534B1Gimbal-mounted pet dishROBERTSON WILLIAM L·Filed 2009·Granted Apr 3, 2012·35 cites·14 claims
- 0254US5127260AMethod of testing the strength of seams in plastic sheetsROBERTSON WILLIAM L·Filed 1991·Granted Jul 7, 1992·18 cites·6 claims
- 0333US4971217ATensioned floatation cover with slip ring connectionROBERTSON WILLIAM L·Filed 1989·Granted Nov 20, 1990·14 cites·10 claims
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