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USPTO Patent Rankings Data through Dec 31, 2025
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Bruce I. Gilman — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Kentwood, MI: #135 of 319 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bruce I. Gilman has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in February 1996. Bruce I. Gilman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bruce I. Gilman in Kentwood, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5494584 Method and apparatus for controlling a pump upstream of a centrifuge James E. McLachlan, Michael G. Domagalski 1996-02-27
5344570 Method and apparatus for removing solids from a liquid James E. McLachlan, Michael G. Domagalski 1994-09-06