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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert David Dion — 2 Patents

ATAsc Machine Tools: 1 patents #6 of 16Top 40%
PYPyrotek: 1 patents #30 of 73Top 45%
Spokane Valley, WA: #83 of 201 inventorsTop 45%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert David Dion has been granted 2 US patents while listed as an inventor at Asc Machine Tools. The first was granted in 2004 and the most recent in February 2019. Robert David Dion ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert David Dion in Spokane Valley, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10196218 Stacking systems for structural components David Joshua Pettis, Andrew Damon Flack 2019-02-05
6709234 Impeller shaft assembly system Ronald E. Gilbert, Mark Palmer, Kristopher M. Ratzlaff, Roger Kauffman, Charles Seale 2004-03-23