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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Claude E. Petruzzi — 6 Patents

CICircon: 3 patents #13 of 53Top 25%
ASAmerican Hospital Supply: 2 patents #63 of 315Top 20%
Bronxville, NY: #26 of 141 inventorsTop 20%
New York: #23,374 of 115,490 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Claude E. Petruzzi has been granted 6 US patents while listed as an inventor at Circon. The first was granted in 1984 and the most recent in June 1990. Claude E. Petruzzi ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Claude E. Petruzzi in Bronxville, NY, US.

Patents per Year

Patents granted per year, 1984 to 1990Bar chart with a peak of 2 patents in 1987.peak 21984: 1 patents19841987: 2 patents19871988: 1 patents19881989: 1 patents19891990: 1 patents1990

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4936842 Electrosurgical probe apparatus Frank D'Amelio, Dawn M. DeLemos, Dominick G. Esposito, Michelle Maxfield, Robert H. Quint 1990-06-26 $694,000
4823791 Electrosurgical probe apparatus Frank D'Amelio, Dawn M. DeLemos, Dominick G. Esposito, Michelle Maxfield, Robert H. Quint 1989-04-25 $439,000
4765331 Electrosurgical device with treatment arc of less than 360 degrees Robert H. Quint, Frank D'Amelio, Dominick G. Esposito 1988-08-23 $380,000
4669172 Method for fabrication of flexible shaft 1987-06-02 $580,000
4655219 Multicomponent flexible grasping device 1987-04-07
4474174 Surgical instrument for an endoscope 1984-10-02 $6,423,000