Robert O. Norton — 5 Patents at Hussmann

Robert O. Norton has been granted 5 US patents while listed as an inventor at Hussmann. The first was granted in 1984 and the most recent in February 1990. Robert O. Norton ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert O. Norton in Chesterfield, MO, US.

Patents per Year

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4900274	Keying system for assuring proper array configuration of cable cards	Fernand Dorleans, Robert S. Pokrzywa	1990-02-13	$17,971,000
4589263	Multiple compressor oil system	Leonard J. DiCarlo, Roland A. Ares	1986-05-20
4506523	Oil separator unit	Leonard J. DiCarlo, Roland A. Ares	1985-03-26
4503685	Oil control valve for refrigeration system	Leonard J. DiCarlo, Roland A. Ares	1985-03-12
4478050	Oil separation for refrigeration system	Leonard J. DiCarlo, Roland A. Ares	1984-10-23