SD

Steven A. Duncan

IBM: 2 patents #396 of 3,557Top 15%
🗺 Texas: #541 of 5,943 inventorsTop 10%
Overall (1997): #23,700 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5615387 Method and apparatus for reworking printed circuit boards using surface coating and selective removal of an electrically conductive material Charles H. Crockett, Jr., Stephen Alan Dunn, deceased, David W. Malone, Michael G. McMaster 1997-03-25
5600259 Method and apparatus for reducing interference in a pin array Bernd Bartyzel, Daniel A. Fields, Keith A. Vanderlee 1997-02-04