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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven Shifman — 4 Patents

ATAlign Technology: 2 patents #333 of 483Top 70%
STSeagate Technology: 1 patents #3,219 of 4,722Top 70%
CICorning Incorporated: 1 patents #2,934 of 3,890Top 80%
Clayton, CA: #30 of 130 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Steven Shifman has been granted 4 US patents while listed as an inventor at Align Technology. The first was granted in 1993 and the most recent in March 2011. Steven Shifman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Steven Shifman in Clayton, CA, US.

Patents per Year

Patents granted per year, 1993 to 2011Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19932002: 1 patents20022009: 1 patents20092011: 1 patents2011

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7905408 System for processing mass-fabricated items with three-dimensional codes James C. Culp, Craig E. Farren 2011-03-15 $4,687,000
7604181 System for processing mass-fabricated items with three-dimensional codes James C. Culp, Craig E. Farren 2009-10-20 $18,060,000
6359686 Inspection system for sheet material James A. Ariglio, Ted Brownlee, Vincent Howell, Jeffrey C. McCreary, Alan Ryder +1 more 2002-03-19 $21,633,000
5203360 Disc washing system Quy Cuu Nguyen, Sushil Shah, William G. Jacobs, William Edwin Kuhns 1993-04-20 $12,493,000