Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6692033 | Fluorescent stripe window envelopes | Keith Bussell | 2004-02-17 | $2,468,000 |
| 6461063 | PC postage label usable for envelopes with facing identification marks | Keith Bussell | 2002-10-08 | $2,395,000 |
| 6428219 | Business courtesy envelopes | Mark Andrew Stier, Keith Bussell | 2002-08-06 | $2,807,000 |
| 6244763 | PC postage label containing three primary labels for indicia, sender and recipient and method for printing same | — | 2001-06-12 | $3,807,000 |