DB

Donald Ray Buttrey

ET Eod Technology: 3 patents #1 of 9Top 15%
Overall (All Time): #1,230,473 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8091894 Military target system Kerry L. Kreiman, Mark C. Englert, William R. Brown, Matthew G. Hughs 2012-01-10
D629862 Military target system Kerry L. Kreiman, Mark C. Englert, William R. Brown, Matthew G. Hughs 2010-12-28
7815192 Military target system Kerry L. Kreiman, Mark C. Englert, William R. Brown, Matthew G. Hughs 2010-10-19
D624985 Military target system Kerry L. Kreiman, Mark C. Englert, William R. Brown, Matthew G. Hughs 2010-10-05