Roger D. Allison — 4 Patents at Delco Electronics

Roger D. Allison has been granted 4 US patents while listed as an inventor at Delco Electronics. The first was granted in 1984 and the most recent in October 1995. Roger D. Allison ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Roger D. Allison in Bensenville, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5459398	Adaptive threshold circuit	Mark C. Hansen, Thomas D. Cook, Walter K. Kosiak	1995-10-17
5433571	Button fastener for securing headliner	—	1995-07-18
4460368	Trans-dermal medication system	Kenneth C. Allison, Charlotte C. Allison	1984-07-17
4460370	Trans-dermal medication application cell	Kenneth C. Allison, Charlotte C. Allison	1984-07-17

Roger D. Allison — 4 Patents

Issued Patents All Time

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