DL

Douglas N. Ladd

Johnson & Johnson: 4 patents #2,223 of 7,810Top 30%
📍 Cincinnati, OH: #2,297 of 8,043 inventorsTop 30%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,253,189 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7465279 Marker device and method of deploying a cavity marker using a surgical biopsy device Andrew T. Beckman, Rick D. Applegate, Michael E. Boehm, William A. Garrison 2008-12-16
6620111 Surgical biopsy device having automatic rotation of the probe for taking multiple samples Randy R. Stephens, John Kretchman, Mark Hileman 2003-09-16
6187019 Surgical anastomosis instrument David Stefanchik, David L. Hamann, John B. Flege, Jr., J. Renee Lupton, James A. Craft 2001-02-13
6015416 Surgical anastomosis instrument David Stefanchik, David L. Hamann, John B. Flege, Jr., J. Renee Lupton, James A. Craft 2000-01-18