Individual holder
WALKER JOSEPH A
US·3 granted patents·7 citations·filing 2009–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0166US8393347B2Pressure relief device having support member with recessed areasWALKER JOSEPH A·Filed 2012·Granted Mar 12, 2013·2 cites·18 claims
- 0265US9551429B2Rupture disc having laser-defined reversal initiation and deformation control featuresWALKER JOSEPH A·Filed 2012·Granted Jan 24, 2017·3 cites·48 claims
- 0360US8181663B2Pressure relief device having support member with recessed areasWALKER JOSEPH A·Filed 2009·Granted May 22, 2012·2 cites·17 claims
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