Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel P. Rice — 1 Patent

HSHemlock Semiconductor: 1 patents #17 of 50Top 35%
Canton, MI: #1,408 of 2,230 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel P. Rice has been granted 1 US patent while listed as an inventor at Hemlock Semiconductor. All of these patents were granted in 1995. Daniel P. Rice ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel P. Rice in Canton, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5436164 Analytical method for particulate silicon Richard C. Dumler, Lydia L. Hwang, Maurice D. Lovay 1995-07-25