Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Donna Davis — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Brockton, MA: #43 of 168 inventorsTop 30%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Donna Davis has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in August 2021. Donna Davis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Donna Davis in Brockton, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D928460 Cover-up 2021-08-24
D922036 Cover-up 2021-06-15
D347997 Spray bottle Donald A. Davis 1994-06-21