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Bruce E. Leslie — 4 Patents

Baden, PA: #17 of 59 inventorsTop 30%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Bruce E. Leslie has been granted 4 US patents. The first was granted in 1982 and the most recent in April 1989. Bruce E. Leslie ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bruce E. Leslie in Baden, PA, US.

Patents per Year

Patents granted per year, 1982 to 1989Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821983: 1 patents19831986: 1 patents19861989: 1 patents1989

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4820474 Pressure seal stud hole plug unit Paul N. Shadle, Herman C. Wolf 1989-04-11
4611485 High pressure pipe stopper — 1986-09-16
4381800 Pipe tester plug — 1983-05-03
4312708 Reactor stud hole plug unit — 1982-01-26

Frequent Collaborators

Herman C. Wolf1 shared
Paul N. Shadle1 shared

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