Individual holder
WYPER THOMPSON W
US·1 granted patent·1 pending application·13 citations·filing 2007–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0178US8141577B2Liquid filled pressure/vacuum valve for petroleum underground storage tanksWYPER THOMPSON W·Filed 2007·Granted Mar 27, 2012·13 cites·34 claims
- 0237US2012145933A1Liquid filled pressure/vacuum valve for petroleum underground storage tanksWYPER THOMPSON W·Filed 2012·Application pending·0 cites
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