David Stanley Hawkins

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Perforated hexagon-hole tube support for synthetic screen separator
- Patent number 8,505,742
- Issue date Aug 13, 2013
- Velcon Filters, LLC
- David Stanley Hawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH FLOW COALESCER
- Publication number 20210236959
- Publication date Aug 5, 2021
- Parker-Hannifin Corporation
- Carl Robert Perkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH FLOW COALESCER
- Publication number 20160228794
- Publication date Aug 11, 2016
- Parker-Hannifin Corporation
- Carl Robert Perkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PERFORATED HEXAGON-HOLE TUBE SUPPORT FOR SYNTHETIC SCREEN SEPARATOR
- Publication number 20110100899
- Publication date May 5, 2011
- David Stanley Hawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIO-RESISTANT FILTER COALESCER CARTRIDGE
- Publication number 20100006494
- Publication date Jan 14, 2010
- Joan Scher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MONITOR
- Publication number 20080314809
- Publication date Dec 25, 2008
- Gregory Scott Sprenger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MONITOR
- Publication number 20070210008
- Publication date Sep 13, 2007
- Gregory Scott Sprenger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL