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USPTO Patent Rankings Data through Dec 31, 2025
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Brian Lee Boyd — 2 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Ames, IA: #569 of 1,427 inventorsTop 40%
Iowa: #6,154 of 15,303 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian Lee Boyd has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in September 2000. Brian Lee Boyd ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian Lee Boyd in Ames, IA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6120029 Educational game for teaching chess through example Craig Carmichael 2000-09-19
D415536 Dinosaur derivative chess set Craig Carmichael 1999-10-19