Inventor · disambiguated record

John T. Kawalchuk, Jr.

Also filed as: KAWALCHUK JR JOHN T

2 granted patents·15 citations·filing 2012–2013

51Inventor score

Technology areasB65D

Files withKAWALCHUK JR JOHN T1 PRECISION VALVE CORP1

Top patents by PatentIndex Score

2 records

0182US9260237B2Cap for dispensing liquids or gelsPRECISION VALVE CORP·Filed 2013·Granted Feb 16, 2016·15 cites·23 claims
0236US10160591B1Aerosol valves for soluble compressed gas propellantsKAWALCHUK JR JOHN T·Filed 2012·Granted Dec 25, 2018·0 cites·21 claims

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