DH

David R. Hardten

ES Esi: 3 patents #1 of 4Top 25%
📍 Excelsior, MN: #5 of 27 inventorsTop 20%
🗺 Minnesota: #380 of 5,843 inventorsTop 7%
Overall (2011): #29,112 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8062225 Immersion bag system for use with an ultrasound probe Thomas C. Prager, Thomas A. Burba, William T. Ryder 2011-11-22
8012094 Immersion bag system for use with an ultrasound probe Thomas C. Prager, Thomas A. Burba 2011-09-06
8012095 Immersion bag system for use with an ultrasound probe Thomas C. Prager, Thomas A. Burba, William T. Ryder 2011-09-06
7927344 Eye positioner Thomas A. Burba 2011-04-19