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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen P. Culliton — 12 Patents

SESemitool: 11 patents #29 of 141Top 25%
Kalispell, MT: #32 of 262 inventorsTop 15%
Montana: #191 of 3,198 inventorsTop 6%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Stephen P. Culliton has been granted 12 US patents while listed as an inventor at Semitool. The first was granted in 1996 and the most recent in July 2012. Stephen P. Culliton ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Stephen P. Culliton in Kalispell, MT, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8227676 Trombone hand grip device Terry R. Jackson 2012-07-24
6960257 Semiconductor processing system with wafer container docking and loading station Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright, Darryl Byle 2005-11-01 $2,584,000
6833035 Semiconductor processing system with wafer container docking and loading station Raymond F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 2004-12-21 $3,607,000
6014817 Semiconductor wafer processing system Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 2000-01-18 $3,314,000
5996241 Semiconductor wafer processing system with immersion module Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1999-12-07 $2,932,000
5882168 Semiconductor processing systems Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1999-03-16 $909,000
5836736 Semiconductor processing system with wafer container docking and loading station Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright, Darryl Byle 1998-11-17 $1,806,000
5788454 Semiconductor wafer processing system Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1998-08-04 $1,807,000
5784802 Semiconductor processing systems Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1998-07-28 $918,000
5678320 Semiconductor processing systems Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1997-10-21 $4,953,000
5660517 Semiconductor processing system with wafer container docking and loading station Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright, Darryl Byle +1 more 1997-08-26 $4,391,000
5544421 Semiconductor wafer processing system Raymon F. Thompson, Robert W. Berner, Gary L. Curtis, Blaine G. Wright 1996-08-13 $2,659,000