JK

John Damon Kirk

QS Qfix Systems: 4 patents #7 of 22Top 35%
Overall (All Time): #945,858 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11707375 Head and jaw immobilization device Daniel D. Coppens, Kristin M. Powell, Sean F. McGrenaghan, Franklin Ports, Jr. 2023-07-25
10231680 Heat formable patient positioning cushion, method of producing a heat formable patient positioning cushion, and heat formable patient positioning system Daniel D. Coppens 2019-03-19
9021632 Patient positioning device primarily developed for stereotactic body radio surgery (SBRT) Daniel D. Coppens, David M. Rabeno, Steven M. Fisher 2015-05-05
7063461 Patient support device with shoulder depression device Daniel D. Coppens, John A. Crowell, David L. Simmons, Gary Gearon, David M. Rabeno +1 more 2006-06-20
6698045 Angling head immobilization device Daniel D. Coppens, John A. Crowell, Gary Gearon, David M. Rabeno, Thomas Winward 2004-03-02