| 11430000 |
Online system with browser executable |
Damon Ryan Depaolo, Payton A. Shubrick |
2022-08-30 |
| 7169266 |
Low headroom coke drum unheading device |
Gerald Bryant, Michael B. Knowles, David W. Malek, Samuel A. Martin, Leslie P. Antalffy |
2007-01-30 |
| 6264829 |
Low headroom coke drum deheading device |
Leslie P. Antalffy, Gerald Bryant, Michael B. Knowles, David W. Malek, Samuel A. Martin |
2001-07-24 |
| 6138319 |
Cover and wiper for a rear vehicle light |
— |
2000-10-31 |
| 6099021 |
Accessory for supporting a wheelchair in a stable reclined position |
— |
2000-08-08 |
| 5975572 |
Wheel and tire safety guard |
— |
1999-11-02 |
| 5785843 |
Low headroom coke drum deheading device |
Leslie P. Antalffy, Gerald Bryant, Michael B. Knowles, David W. Malek, Samuel A. Martin |
1998-07-28 |
| 5628603 |
Automated chute system |
Leslie P. Antalffy, Michael B. Knowles, David W. Malek, Samuel A. Martin |
1997-05-13 |
| 5244222 |
Collapsible wheelchair |
— |
1993-09-14 |
| 4239507 |
Method of separation of a gas from a gas mixture |
Jacques Machefer, Jacques Mauvisseau, Pierre Plurien |
1980-12-16 |