| 11898905 |
Plasmonic metamaterial structure |
Anatoly Zayats, Pan Wang, Mazhar Nasir, Alexey Krasavin |
2024-02-13 |
| 11274405 |
Cam operated grinding machine |
— |
2022-03-15 |
| 10676882 |
Cam operated grinding machine |
— |
2020-06-09 |
| 9919400 |
Multi-function surface preparation apparatus |
— |
2018-03-20 |
| 9272383 |
Surface preparation apparatus |
— |
2016-03-01 |
| 6402252 |
Road-cutting apparatus |
— |
2002-06-11 |
| 5690179 |
Enhanced agricultural aerator |
— |
1997-11-25 |
| 5378080 |
Road surface treating apparatus |
— |
1995-01-03 |
| 5236278 |
Road surface treating apparatus |
— |
1993-08-17 |
| 5129755 |
Road surface treating apparatus |
— |
1992-07-14 |
| 5046890 |
Road surface treating apparatus |
— |
1991-09-10 |
| 4850788 |
Ramp assembly for trailers and the like |
— |
1989-07-25 |
| 4841681 |
Surface blasting apparatus |
— |
1989-06-27 |
| 4788799 |
Surface blasting apparatus |
— |
1988-12-06 |
| 4753052 |
Surface blasting apparatus |
— |
1988-06-28 |
| 4693041 |
Surface blasting apparatus |
— |
1987-09-15 |
| 4646481 |
Surface blasting apparatus |
— |
1987-03-03 |