Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Robert Brown — 1 Patent

ASAlchemy Logic Systems: 1 patents #5 of 12Top 45%
Santa Rosa, CA: #837 of 1,373 inventorsTop 65%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel Robert Brown has been granted 1 US patent while listed as an inventor at Alchemy Logic Systems. All of these patents were granted in 2022. Daniel Robert Brown ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel Robert Brown in Santa Rosa, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11461848 Methods of obtaining high accuracy impairment ratings and to assist data integrity in the impairment rating process John William Alchemy, Daniel Ryan Penn, Joshua Ryan Moore, Jerry Lee Artz, Anne Elise Weilepp +1 more 2022-10-04