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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Pellizzari — 2 Patents

TITiax: 1 patents #18 of 71Top 30%
Groton, MA: #199 of 413 inventorsTop 50%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Pellizzari has been granted 2 US patents while listed as an inventor at Tiax. The first was granted in 2002 and the most recent in October 2006. Robert Pellizzari ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Pellizzari in Groton, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7114334 Impingement heat exchanger for stirling cycle machines 2006-10-03
6428488 Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids Kenneth Kensey, William N. Hogenauer, John E. Nash, Harold E. Clupper, Sangho Kim +3 more 2002-08-06