Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sandra E. Sowa — 1 Patent

BOBOE: 1 patents #7,871 of 12,373Top 65%
Fortville, IN: #25 of 43 inventorsTop 60%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sandra E. Sowa has been granted 1 US patent while listed as an inventor at BOE. All of these patents were granted in 1994. Sandra E. Sowa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sandra E. Sowa in Fortville, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5284770 Meter verification method and apparatus Bradford C. Adrian, Joe E. Anderson, Steven R. Arbuckle, Timothy L. Beck, William R. Boyd +8 more 1994-02-08