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USPTO Patent Rankings Data through Dec 31, 2025
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Raymond Bushnell — 4 Patents

SEServeron: 2 patents #4 of 6Top 70%
Illinois Tool Works: 1 patents #3,646 of 4,311Top 85%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Raymond Bushnell has been granted 4 US patents while listed as an inventor at Serveron. The first was granted in 1989 and the most recent in January 2004. Raymond Bushnell ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Raymond Bushnell in Newbury, OR, GB.

Patents per Year

Patents granted per year, 1989 to 2004Bar chart with a peak of 2 patents in 2002.peak 21989: 1 patents19892002: 2 patents20022004: 1 patents2004

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6676408 Direct pneumatic piston driven impression material dispensing system Sheri Gillett, Andras Hites, George Hites 2004-01-13
6391096 Apparatus and method for extracting and analyzing gas Thomas Waters 2002-05-21
6365105 Fluid handling apparatus Thomas Waters 2002-04-02
4856950 Re-usable plastic drive rivets — 1989-08-15

Frequent Collaborators

Thomas Waters2 shared
Andras Hites1 shared
George Hites1 shared
Sheri Gillett1 shared

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Aviel FOGEL4
Eric Matthew Walton4