Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470085 | System and method for cleaning coal-burning power plant exhaust gases | — | 2013-06-25 |
| 8330282 | Motor horse power amplification devices using a moment arm design | — | 2012-12-11 |
| 5198290 | Electromagnetic wave shielding material | — | 1993-03-30 |
| 5117229 | Electromagnetic wave absorber | — | 1992-05-26 |
| 5103231 | Electromagnetic wave absorber | — | 1992-04-07 |
| 5021205 | Concrete manufacturing process | — | 1991-06-04 |