| 8727179 |
Merchandise dispensing apparatus providing theft deterrence |
Robert P. Colelli, Eric E. Oberg, Johnnie Cruz |
2014-05-20 |
| 7828158 |
Merchandise dispensing apparatus providing theft deterrence |
Robert P. Colelli, Eric E. Oberg, Johnnie Cruz |
2010-11-09 |
| 7559437 |
Merchandise dispenser with coil actuation |
Robert P. Colelli, Eric E. Oberg, Johnnie Cruz |
2009-07-14 |
| 5460379 |
Golf practice platform with controllable tilt |
— |
1995-10-24 |
| 4561973 |
Ore concentrator pad assembly |
— |
1985-12-31 |
| 4522711 |
Ore separator apparatus |
— |
1985-06-11 |
| 4517079 |
Ore separation system |
— |
1985-05-14 |
| 4476014 |
Method of making an ore concentrator, and concentrator thus made |
— |
1984-10-09 |
| 4406783 |
Apparatus for separating ore |
— |
1983-09-27 |
| 4389308 |
Apparatus for separating ores |
— |
1983-06-21 |