Roy E. Hennen — 4 Patents at Globe-Union

Roy E. Hennen has been granted 4 US patents while listed as an inventor at Globe-Union. The first was granted in 1984 and the most recent in July 1986. Roy E. Hennen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Roy E. Hennen in Mequon, WI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D284755	Battery container	—	1986-07-22
D284463	Battery container	Nancy Jane Perkins, Charles D. Dushek	1986-07-01
D284278	Battery container	—	1986-06-17
4444853	Storage battery construction	Vincent M. Halsall	1984-04-24

Roy E. Hennen — 4 Patents

Issued Patents All Time

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