Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163714 | Electronically-nonconducting system for the connection of metal tubular elements, especially suitable for use as an antenna framework located at great depth | — | 1992-11-17 |
| 5090256 | Method and apparatus for sampling the gaseous content of a liquid | — | 1992-02-25 |
| 4798805 | Apparatus and process for pyrolysis and analysis of samples containing organic matter | — | 1989-01-17 |
| 4766442 | Antenna structure for use with a transmitter located at a great depth | — | 1988-08-23 |
| 4684946 | Device for transmitting to the surface the signal from a transmitter located at a great depth | — | 1987-08-04 |
| 4565007 | Process and apparatus for measuring the coiled/uncoiled length of winding gear cable | — | 1986-01-21 |
| 4348171 | Apparatus for burning crude oil | — | 1982-09-07 |
| 4266277 | Chromatographic analysis of gaseous matter | — | 1981-05-05 |