Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Patrick McGrath — 2 Patents

BPBechtel Power: 1 patents #4 of 10Top 40%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Waterbury, CT: #146 of 331 inventorsTop 45%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Patrick McGrath has been granted 2 US patents while listed as an inventor at Bechtel Power. The first was granted in 1988 and the most recent in November 2014. David Patrick McGrath ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Patrick McGrath in Waterbury, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8881437 Toy piece identification marker system 2014-11-11 $83,556,000
4718236 Apparatus and method for mineral recovery from geothermal and geopressured brines Leon Awerbuch, Victor Van der Mast 1988-01-12