| 12386037 |
RF-based detection device for material identification using a smart frequency selection method |
Lee Duke |
2025-08-12 |
| 12379439 |
RF material detection device with smart scanning multiple axis gimbal integrated with haptics |
Lee Duke, John Cronin, Michael D'ANDREA, Joseph BODKIN |
2025-08-05 |
| 12372480 |
RF-based special material detection system with secure multi-dimensional authentication |
Lee Duke, John Cronin, Michael D'ANDREA, Harrison GRANT |
2025-07-29 |
| 12360234 |
RF-based material identification systems and methods |
Lee Duke |
2025-07-15 |
| 12248062 |
Enhanced material detection and frequency sweep analysis of controlled substances via digital signal processing |
Lee Duke |
2025-03-11 |
| 7267065 |
Sailing vessel with lateen sail rigging |
— |
2007-09-11 |
| D286030 |
Tractor trailer tank body |
— |
1986-10-07 |
| 4222804 |
Method of joining together the sections of large-diameter fiberglass-reinforced tanks |
— |
1980-09-16 |