Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

Daniel Lyman — 1 Patent

QCQl Co.: 1 patents #1 of 13Top 8%
Eugene, OR: #618 of 1,137 inventorsTop 55%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel Lyman has been granted 1 US patent while listed as an inventor at Ql Co.. All of these patents were granted in 2008. Daniel Lyman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel Lyman in Eugene, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7367594 Hose coupling device Daniel C. Evans, N. Leuck, Douglas Lewis 2008-05-06