Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993573 | Slag transport and dumping apparatus and method | Bogdan Z. Charczuk | 2011-08-09 |
| 5438513 | Automotive electronics test system | Neil L. Borkowicz, David S. Meir, Robert W. Johnson | 1995-08-01 |
| 5038099 | Radial air-core gauge | Paul A. Markow, William Nolle, Hugo A. Jenrath, Alfred H. Glover, Joseph T. Betterton | 1991-08-06 |
| 4821836 | Vehicle integral speedometer and automatic door lock system | — | 1989-04-18 |
| 4728920 | Pressure transducer | William Douglas McKee, Joseph T. Betterton, Alfred H. Glover, Thomas S. McKee | 1988-03-01 |
| 4570353 | Magnetic single shot inclinometer | Larry R. Russell | 1986-02-18 |
| 4553429 | Method and apparatus for monitoring fluid flow between a borehole and the surrounding formations in the course of drilling operations | George F. Gehrig, Jerry M. Speers | 1985-11-19 |
| 4506738 | Liquid-projecting monitor | Kuldip S. Bains | 1985-03-26 |
| 4440239 | Method and apparatus for controlling the flow of drilling fluid in a wellbore | — | 1984-04-03 |
| 4392618 | Liquid-projecting monitor | Kuldip S. Bains | 1983-07-12 |