Assignee
CLARKE WILLIAM A
13 granted patents·333 citations·filing 1974–2011
Top patents by PatentIndex Score
13 records- 0194US4088319AGame ball with flexible plastic foam tailCLARKE WILLIAM A·Filed 1977·Granted May 9, 1978·86 cites·4 claims
- 0290US8309213B2Fire resistant flexible ceramic resin blend and composite products formed therefromCLARKE WILLIAM A·Filed 2011·Granted Nov 13, 2012·8 cites·28 claims
- 0386US8293830B2Silicone resin composites for high temperature durable elastic composite applications and methods for fabricating sameCLARKE WILLIAM A·Filed 2008·Granted Oct 23, 2012·5 cites·32 claims
- 0482US7025364B1Combined stroller, walker and play stationCLARKE WILLIAM A·Filed 2003·Granted Apr 11, 2006·46 cites·19 claims
- 0581US7641199B1Pendulum basketball gameCLARKE WILLIAM A·Filed 2008·Granted Jan 5, 2010·17 cites·14 claims
- 0678US4356659ATake-apart dollCLARKE WILLIAM A·Filed 1981·Granted Nov 2, 1982·27 cites·7 claims
- 0774US3999748AChildrens game of catchCLARKE WILLIAM A·Filed 1975·Granted Dec 28, 1976·34 cites·11 claims
- 0874US3941383AVelcro projectile and targetCLARKE WILLIAM A·Filed 1974·Granted Mar 2, 1976·29 cites·11 claims
- 0966US4001444ABaby food feederCLARKE WILLIAM A·Filed 1975·Granted Jan 4, 1977·24 cites·6 claims
- 1063US5078636ABubble maker with top reservoir on a gliderCLARKE WILLIAM A·Filed 1990·Granted Jan 7, 1992·25 cites·7 claims
- 1156US6976923B1Carousel devicesCLARKE WILLIAM A·Filed 2004·Granted Dec 20, 2005·14 cites·11 claims
- 1247USD362346SSwivel seat for a babyCLARKE WILLIAM A·Filed 1993·Granted Sep 19, 1995·5 cites·1 claims
- 1346US4077625APneumatic cushion toyCLARKE WILLIAM A·Filed 1976·Granted Mar 7, 1978·13 cites·2 claims
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