Noel Otto — 3 Patents at Automatic Switch

Noel Otto has been granted 3 US patents while listed as an inventor at Automatic Switch. The first was granted in 1981 and the most recent in July 1999. Noel Otto ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Noel Otto in Whippany, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5918852	Wide flow range proportional flow valve	—	1999-07-06
5676342	Proportional flow valve with diaphragm pressure member	Peter A. Holborow, Scott M. Schipper	1997-10-14
4244554	Springless diaphragm valve	Joseph DiMauro, Herbert H. Kaemmer, Roger G. Riefler	1981-01-13	$1,509,000

Noel Otto — 3 Patents

Issued Patents All Time

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