Matthew T. Kowalczyk — 3 Patents at Sloan Valve

Matthew T. Kowalczyk has been granted 3 US patents while listed as an inventor at Sloan Valve. The first was granted in 2016 and the most recent in December 2018. Matthew T. Kowalczyk ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Matthew T. Kowalczyk in Natick, MA, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10151090	Flush actuator	John R. Wilson, Kay Herbert, Xiaoxiong Mo, Alfred J. Costa, Joshua D. Anthony +2 more	2018-12-11
9644759	Flush actuator	John R. Wilson, Kay Herbert, Xiaoxiong Mo, Alfred J. Costa, Joshua D. Anthony +2 more	2017-05-09
9353511	Dual mode flush actuator	John R. Wilson, Kay Herbert, Xiaoxiong Mo, Alfred J. Costa, Joshua D. Anthony +3 more	2016-05-31