DC

David L. Canfield

AR Alfred E. Mann Foundation For Scientific Research: 5 patents #31 of 149Top 25%
ME Medtronic: 2 patents #3,096 of 6,325Top 50%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
📍 Lake Hughes, CA: #3 of 9 inventorsTop 35%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #511,294 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9719505 Medication pump test device and method of use Matthew A. Weiner, Carl A. Link, Edward C. Morrow 2017-08-01
9388805 Medication pump test device and method of use Matthew A. Weiner, Carl A. Link, Edward C. Morrow 2016-07-12
7239921 Housing for an implantable medical device Kate E. Purnell 2007-07-03
7024249 Pulsed magnetic control system for interlocking functions of battery powered living tissue stimulators Ralph M. Weisner, Richard J. Nelson, Joseph H. Schulman 2006-04-04
6935897 Electrical device connector and method therefor Charles L. Byers, Gary D. Schnittgrund 2005-08-30
6829508 Electrically sensing and stimulating system for placement of a nerve stimulator or sensor Joseph H. Schulman, Ralph M. Weisner, Kate E. Fey, Charles L. Byers 2004-12-07
6821154 Electrical device connector and method therefor Charles L. Byers 2004-11-23
6746521 Fragrant medium container 2004-06-08
5827384 Process for bonding webs Michael Douglas Hill, Stephen Joseph Lange, Ronald James Lynch, Paul J. Marshall, Mark David Whaley 1998-10-27
5032957 Cabinet light 1991-07-16