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USPTO Patent Rankings Data through Dec 31, 2025
JT

James E. Trunzo — 1 Patent

Dow Corning: 1 patents #971 of 1,768Top 55%
Eugene, OR: #618 of 1,137 inventorsTop 55%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James E. Trunzo has been granted 1 US patent while listed as an inventor at Dow Corning. All of these patents were granted in 1989. James E. Trunzo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James E. Trunzo in Eugene, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4798659 Addition of calcium compounds to the carbothermic reduction of silica Vishu D. Dosaj, Daniel H. Filsinger 1989-01-17 $5,617,000