Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674923 | Non-pigmented opaque jet ink compositions and methods of creating opaque indicia with temporarily varying opacity | Barry Brucker | 1997-10-07 |
| 5616083 | Apparatus for generating a deep, laminar vortex | Barry Brucker | 1997-04-01 |
| D378493 | Ink bottle | Barry Brucker | 1997-03-18 |