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Leonard Coble — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Hedrick, IA: #3 of 4 inventorsTop 75%
Iowa: #8,818 of 15,303 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Leonard Coble has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2009. Leonard Coble ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Leonard Coble in Hedrick, IA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7559495 Soft start, high inertia flywheel for tub grinders — 2009-07-14

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Kira Astakhova1
Amir EISEN1