Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Coleman — 2 Patents

RCRca: 1 patents #895 of 1,739Top 55%
ALAlcoa: 1 patents #692 of 784Top 90%
Murrysville, PA: #283 of 521 inventorsTop 55%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David E. Coleman has been granted 2 US patents while listed as an inventor at Alcoa. The first was granted in 1985 and the most recent in October 2016. David E. Coleman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David E. Coleman in Murrysville, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9457392 Apparatus and method for imparting selected topographies to aluminum sheet metal and application there for Shen Sheu, Julie A. Wise, Tom J. Kasun, Neville Whittle, June M. Epp +5 more 2016-10-04 $69,900,000
4493651 Statistical teaching apparatus Allan E. White, Steven R. Miller 1985-01-15 $1,759,000