DH

David Hasak

SW Swagelok: 11 patents #19 of 188Top 15%
Overall (All Time): #444,918 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1043392 Flow monitoring device Joseph Bashover, Oliver Hudgins 2024-09-24
11781894 Fluid monitoring module arrangements Michael D. Bestic, Bryan S. Reiger, Andrew Creque, Marius O. Stroescu, William Michael Ponikvar +8 more 2023-10-10
10890474 Fluid monitoring module arrangements Michael D. Bestic, Bryan S. Reiger, Andrew Creque, Marius O. Stroescu, William Michael Ponikvar +8 more 2021-01-12
10883865 Flow restricting fluid component Michael D. Bestic, Bryan S. Reiger, Andrew Creque 2021-01-05
D882434 Laminar flow element Michael D. Bestic, Bryan S. Reiger, Andrew Creque, Marius O. Stroescu, William Michael Ponikvar 2020-04-28
8408245 Valve actuator with vent Joel F. Feldman, Peter Sulcs, Daniel E. Zeiler, Charles W. Hayes, II, Yancy J. Waller 2013-04-02
7635113 Ball valve seat arrangement Mark D. Bearer, Eric M. Kvarda 2009-12-22
7610928 Valve and actuator assemblies Joel F. Feldman, Peter Sulcs, Daniel E. Zeiler, Charles W. Hayes, II, Yancy J. Waller 2009-11-03
7562677 Modular surface mount fluid system Robert V. Perusek, Gregory S. Kalata, Douglas Nordstrom, Timothy Maruna 2009-07-21
7258139 Modular surface mount fluid system Robert V. Perusek, Gregory S. Kalata, Douglas Nordstrom, Timothy Maruna 2007-08-21
6463955 Hand operated rotary handle with lockout Michael A. Fornes, Jennifer Peteritis 2002-10-15