DR

Dean F. Richards

TE The Ensign-Bickford: 6 patents #9 of 81Top 15%
DN Dyno Nobel: 2 patents #20 of 69Top 30%
EG Esco Group: 1 patents #72 of 186Top 40%
📍 Hillsboro, OR: #444 of 2,365 inventorsTop 20%
🗺 Oregon: #4,275 of 28,073 inventorsTop 20%
Overall (All Time): #522,116 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7240618 Explosive device with accelerated bioremediation capacity Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2007-07-10
7077044 Method for bioremediating undetonated explosive device Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2006-07-18
6668725 Methods, apparatus, and systems for accelerated bioremediation of explosives Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2003-12-30
6660112 Method for manufacturing explosive device having self-remediating capacity Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2003-12-09
6644200 Method for bioremediating undetonated explosive device Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2003-11-11
6334395 Methods, apparatus, and systems for accelerated bioremediation of explosives Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2002-01-01
6120627 Explosive with bioremediating capacity Farrell G. Badger, Brendan Welch, Ronald D. Thomas, Lyman G. Bahr 2000-09-19
5763815 Apparatus for bioemediating explosives Ronald D. Thomas, Lyman G. Bahr, Walter B. Dunning 1998-06-09
5736669 Systems for bioremediating explosives Ronald D. Thomas, Lyman G. Bahr, Walter B. Dunning 1998-04-07
5382110 Quick coupling device Richard D. Perotto, Terry L. Briscoe, Christopher M. Carpenter 1995-01-17