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Home › Inventors › Fred Hadlock

Fred Hadlock — 1 Patent

Glendale, OR: #2 of 3 inventorsTop 70%

Oregon: #17,193 of 28,073 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Fred Hadlock has been granted 1 US patent. All of these patents were granted in 1981. Fred Hadlock ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred Hadlock in Glendale, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4281710	Heat exchanger	—	1981-08-04

Fred Hadlock — 1 Patent

Issued Patents All Time

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