| 11369247 |
Ware washing machine with heat pump and modulating valve |
Kenneth Ward Stevens |
2022-06-28 |
| 10995459 |
Adjustable concrete footer bulkhead |
— |
2021-05-04 |
| 10364581 |
Masonry corner jig |
— |
2019-07-30 |
| 8061257 |
Cement based armor panel system |
Timothy D. Tonyan, William A. Frank, Ashish Dubey, Kumar Natesaiyer, Bartley P. Durst +8 more |
2011-11-22 |
| 8062741 |
Cement based laminated armor panels |
Timothy D. Tonyan, William A. Frank, Ashish Dubey, Cesar Chan, Bartley P. Durst +5 more |
2011-11-22 |
| 7876884 |
Concrete radiography |
— |
2011-01-25 |
| 7602884 |
Concrete radiography |
— |
2009-10-13 |
| 7568380 |
Turbine viscometer |
Jason D. Bivens |
2009-08-04 |
| 6474956 |
Barrel fan with enclosed motor |
Robert Lazebnik, Stanley J. Riske |
2002-11-05 |
| 5323856 |
Detecting system and method for oil or gas well |
Charles F. Van Berg, Jr. |
1994-06-28 |
| 5252918 |
Apparatus and method for electromagnetically detecting the passing of a plug released into a well by a bridge circuit |
Charles F. VanBerg, Jr. |
1993-10-12 |
| D322888 |
Bag for shoes or other accessories |
Robin V. Crawford |
1992-01-07 |
| 5003502 |
Digital filter for random variable |
— |
1991-03-26 |
| 4654802 |
Cement metering system |
— |
1987-03-31 |
| 4618939 |
Nuclear densometer |
— |
1986-10-21 |
| 4181889 |
Citizens band transmitter with overall envelope feedback from antenna coupling filter |
Michael John Easterwood |
1980-01-01 |
