Jack Joseph Powell — 3 Patents at Unknown

Jack Joseph Powell — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%

FMFlowserve Management: 1 patents #86 of 214Top 45%

TCThe Duriron Company: 1 patents #33 of 35Top 95%

Kettering, OH: #127 of 471 inventorsTop 30%

Ohio: #23,545 of 73,341 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

Jack Joseph Powell has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in February 2001. Jack Joseph Powell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jack Joseph Powell in Kettering, OH, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6190261	Pump assembly shaft guard	—	2001-02-20	$9,269,000
5807086	Seal chamber splash guard	Robert S. Wallace	1998-09-15	$5,498,000
4544136	Tire lift/carrier	Stephen A. Denman	1985-10-01

Jack Joseph Powell — 3 Patents

Patents per Year

Issued Patents All Time

Patent Widget