DF

Douglas Frazier

ES Environmental Compliance Solutions: 5 patents #1 of 1Top 100%
ES Expo Power Systems: 5 patents #1 of 2Top 50%
AI Altec Industries: 1 patents #47 of 106Top 45%
EN Enviroguard: 1 patents #3 of 5Top 60%
📍 Auburn, NH: #4 of 48 inventorsTop 9%
🗺 New Hampshire: #902 of 12,181 inventorsTop 8%
Overall (All Time): #308,832 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12343893 Remotely operated cutting device Robert Nichols, Jonathan Westin Sykes, Timothy J. Mourlam, Stephen J. Driscoll, Timothy L. McHugh 2025-07-01
10016076 Battery spill containment system and method of making the same 2018-07-10
9755201 Adjustable rack and method of making and using the same 2017-09-05
9504319 Adjustable rack and method of making and using the same 2016-11-29
8800591 Battery spill containment trays, battery spill containment systems, and methods of battery spill containment 2014-08-12
8734981 Spill containment system and method with liner applied in liquid form 2014-05-27
8667979 Battery rack with spill containment 2014-03-11
8459314 Battery spill containment trays, battery spill containment systems, and methods of battery spill containment Chet Mallory 2013-06-11
7730902 Containment rail system 2010-06-08
7691526 Spill containment system with a flexible corrosion-resistant liner 2010-04-06
7428911 Spill containment system and method 2008-09-30
7124771 Spill containment system and method 2006-10-24
6901946 Modular spill containment system and method 2005-06-07
6395417 Spill containment system with a flexible corrosion-resistant liner 2002-05-28
6308728 Spill containment system and method 2001-10-30