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Home › Park Mobile › Frederick D. Hock
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Frederick D. Hock — 2 Patents

PMPark Mobile: 2 patents #2 of 5Top 40%
Los Alamitos, CA: #68 of 190 inventorsTop 40%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,370,996 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4290724 Conveyor pan immobilizing assembly Robert D. Lichti 1981-09-22
4275979 Conveyor pan immobilizing assembly Robert D. Lichti 1981-06-30

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