Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5462639 | Method of treating particles | Louanne Kay Brown | 1995-10-31 | $16,668,000 |
| 5413226 | Apparatus for sorting objects according to size | Michael Weidman | 1995-05-09 | $8,132,000 |
| 5413285 | Method of treating adherent semiconductor particles to break them apart | Johnny Langley | 1995-05-09 | $8,132,000 |
| 5411152 | Apparatus for sorting objects according to size | Michael Weidman | 1995-05-02 | $9,963,000 |
| 5403439 | Method of producing same-sized particles | — | 1995-04-04 | $4,115,000 |