DC

David Callahan

CP Cardiac Pacemakers: 1 patents #841 of 1,214Top 70%
RA Rockwell Automation: 1 patents #1,276 of 1,986Top 65%
📍 Katy, TX: #676 of 2,042 inventorsTop 35%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,561,896 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7966069 Medical device interface system with automatic rate threshold adjustment Les N. Peterson, Paula Dieterle, Par Lindh, James Kalgren, James O. Gilkerson +2 more 2011-06-21
7424327 System and method for automatically matching programmable data of devices within an industrial control system Richard J. Grgic, Fabio Malaspina, Brian A. Batke, Harcharan Rajagopal 2008-09-09
5333832 Blowout preventer with removable packer Leroy E. Bartholomew, Eric G. Childs 1994-08-02