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USPTO Patent Rankings Data through Dec 31, 2025
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Edward D. Davidson — 4 Patents

SUSunstream: 4 patents #4 of 9Top 45%
Vashon, WA: #43 of 132 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Edward D. Davidson has been granted 4 US patents while listed as an inventor at Sunstream. The first was granted in 2003 and the most recent in December 2004. Edward D. Davidson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Edward D. Davidson in Vashon, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6830410 Bunk beam and bunk cushion apparatus for supporting a watercraft Kenneth E. Hey 2004-12-14
D487423 Upper end portion of a watercraft bunk cushion Kenneth E. Hey 2004-03-09
D484450 Sidewall portion of a watercraft bunk beam Kenneth E. Hey 2003-12-30
D484086 Upper surface portion of a watercraft bunk cushion Kenneth E. Hey 2003-12-23