Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018031 | Porous substrate for ink delivery systems | Bennett C. Ward, Michael W. Spencer, David Harris, Geoff Stoltz, Andreas Schneekloth | 2006-03-28 |
| 6840692 | Method and apparatus for making NIBS and ink reservoirs for writing and marking instruments and the resultant products | Bennett C. Ward, Robert Long, Donald F. Nelson, Raymond Nelson, E. Yancey | 2005-01-11 |
| 6814911 | Method and apparatus for applying additive to fibrous products and products produced thereby | Bennett C. Ward, Raymond Nelson, Roy Pugh, Brian Nutter, Michael W. Spencer | 2004-11-09 |