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USPTO Patent Rankings Data through Dec 31, 2025
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Peter E. Prader — 2 Patents

MAMasonite: 2 patents #107 of 210Top 55%
Ukiah, CA: #28 of 83 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter E. Prader has been granted 2 US patents while listed as an inventor at Masonite. The first was granted in 1992 and the most recent in January 1993. Peter E. Prader ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter E. Prader in Ukiah, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5179986 Method for improving fiberboard mat moldability Lauren J. Beuving 1993-01-19
5129435 Apparatus and method for improving fiberboard mat moldability Lauren J. Beuving 1992-07-14