Howard E. Huffman — 1 Patent | Patent Leaderboard

Howard E. Huffman has been granted 1 US patent. All of these patents were granted in 1981. Howard E. Huffman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Howard E. Huffman in Clinton, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4250716	Auxiliary refrigeration system utilizing atmospheric air	—	1981-02-17

Howard E. Huffman — 1 Patent

Issued Patents All Time

Patent Widget