Knut E. Cassel — 5 Patents at U.S. Philips

Knut E. Cassel has been granted 5 US patents while listed as an inventor at U.S. Philips. The first was granted in 1981 and the most recent in February 1986. Knut E. Cassel ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Knut E. Cassel in Järfälla, SE.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4568944	Y-Shaped dipole antenna	—	1986-02-04	$401,000
4361841	Lens antenna	Bengt T. Molin	1982-11-30	$347,000
4359741	Lens antenna arrangement	—	1982-11-16	$740,000
4309710	Multi-lobe antenna having a disc-shaped Luneberg lens	—	1982-01-05	$255,000
4297709	Luneberg lens antenna	Bengt T. Molin	1981-10-27	$359,000

Knut E. Cassel — 5 Patents

Issued Patents All Time

Patent Widget