Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dave Staal — 2 Patents

Abbott: 2 patents #3,474 of 5,509Top 65%
Grayslake, IL: #261 of 548 inventorsTop 50%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dave Staal has been granted 2 US patents while listed as an inventor at Abbott. All of these patents were granted in 1999. Dave Staal ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dave Staal in Grayslake, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D413539 Analyzer Andy Ditterline, George Maliekal, Steve Hwang, Max Yoshimoto, Rob Bernstine 1999-09-07
D406901 Automatic Immunoassay Analyzer Andy Ditterline, George Maliekal, Steve Hwang, Max Yoshimoto, Rob Bernstine 1999-03-16