Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Merle D. Haberer — 3 Patents

Bowdle, SD: #1 of 1 inventorsTop 100%
South Dakota: #511 of 2,308 inventorsTop 25%
Overall (All Time): #1,665,506 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5044114 Insecticidal device for animals 1991-09-03
4906020 Passive restraining barrier arrangement for vehicles 1990-03-06
4407315 Apparatus for cleaning interior of a milk tank 1983-10-04