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James Darwin Klosterbuer — 3 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%

Luverne, MN: #2 of 6 inventorsTop 35%

Minnesota: #19,251 of 52,454 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

James Darwin Klosterbuer has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in January 2023. James Darwin Klosterbuer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list James Darwin Klosterbuer in Luverne, MN, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11548697	Micro-spill prevention trough and method of use	Brian L. Douglass	2023-01-10
10961029	Micro-spill prevention trough and method of use	Brian L. Douglass	2021-03-30
D882289	Micro-spill prevention trough	Brian L. Douglass	2020-04-28

James Darwin Klosterbuer — 3 Patents

Patents per Year

Issued Patents All Time

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