Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6310516 | Attenuation compensation in amplification for a distribution network | — | 2001-10-30 |
| 5611625 | Multipurpose bag | — | 1997-03-18 |
| 4283585 | Hydrocarbon isomerization catalysts and procedures for the preparation and use thereof | Philippe Engelhard | 1981-08-11 |
| 4213849 | Method of using catalysts for reforming or isomerizing hydrocarbons | Philippe Engelhard, Guy Paris, Georges Szabo | 1980-07-22 |
| 4201696 | Hydrocarbon isomerization catalysts and procedures for the preparation thereof | Philippe Engelhard | 1980-05-06 |