William P. Spohn — 6 Patents at Bacharach

William P. Spohn has been granted 6 US patents while listed as an inventor at Bacharach. The first was granted in 1991 and the most recent in July 2021. William P. Spohn ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William P. Spohn in Gibsonia, PA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
11061392	Smart HVAC manifold system	Edward J. Yenni, Timothy Vielhaber, David Rodgers, John Podhradsky, James L. Bergmann +2 more	2021-07-13
10663959	Smart HVAC manifold system	Edward J. Yenni, Timothy Vielhaber, David Rodgers, John Podhradsky, James L. Bergmann +2 more	2020-05-26
10452061	Smart HVAC manifold system	Edward J. Yenni, Timothy Vielhaber, David Rodgers, John Podhradsky, James L. Bergmann +2 more	2019-10-22
5826577	Breath gas analysis module	William Perroz, Jr.	1998-10-27
5060503	Test kit for gas detectors	Richard M. Hickox	1991-10-29
5018395	Gas sampling device with improved mixed flow fan	Richard M. Hickox, David J. D'Amico	1991-05-28

William P. Spohn — 6 Patents

Issued Patents All Time

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