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USPTO Patent Rankings Data through Dec 31, 2025
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Dale A. Timman — 2 Patents

SHShopsmith: 2 patents #10 of 27Top 40%
Sidney, OH: #91 of 232 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dale A. Timman has been granted 2 US patents while listed as an inventor at Shopsmith. The first was granted in 1987 and the most recent in October 1988. Dale A. Timman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dale A. Timman in Sidney, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D298040 Rip fence for a table saw John G. Legler, Garry W. Woods 1988-10-11
4658687 Saw fence Charles J. Haas, John Henry Stolzenberg 1987-04-21 $83,000