Steve Burkholder — 5 Patents at Ameri-Kart

Steve Burkholder has been granted 5 US patents while listed as an inventor at Ameri-Kart. The first was granted in 2010 and the most recent in July 2025. Steve Burkholder ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Steve Burkholder in Annapolis, MD, US.

Patents per Year

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Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12345182	Plate valve four stoke head	—	2025-07-01
9090157	Spill avoidance system for storage tank	—	2015-07-28	$3,801,000
8887775	Spill avoidance system and method	—	2014-11-18
7886781	Spill avoidance system and method	—	2011-02-15
7673659	Spill avoidance system and venting system for a storage tank using pressure transfer methods	—	2010-03-09

Steve Burkholder — 5 Patents

Patents per Year

Issued Patents All Time

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