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USPTO Patent Rankings Data through Dec 31, 2025
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Stuart J. Pass — 2 Patents

EEEnvironmental Elements: 2 patents #6 of 31Top 20%
Owings Mills, MD: #95 of 245 inventorsTop 40%
Maryland: #13,510 of 35,612 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stuart J. Pass has been granted 2 US patents while listed as an inventor at Environmental Elements. The first was granted in 1990 and the most recent in March 1998. Stuart J. Pass ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stuart J. Pass in Owings Mills, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5725638 Modular electrostatic precipitation dust collection plate assembly Steven R. Cross 1998-03-10 $620,000
4895491 Fan blade protection system Steven R. Cross, Robert G. Huntington 1990-01-23