| 6015175 |
Magnetic holding device |
Cary Carruth, Frederick A. Mondro, John J. Peralta, Nickolas Kovacs |
2000-01-18 |
| 5116059 |
Golf practice apparatus |
— |
1992-05-26 |
| 4611038 |
Process for the polymerization of olefins |
Claude Brun, Auguste Cheux |
1986-09-09 |
| 4558023 |
Process for the preparation of an active solid hydrocarbon which can be used to polymerize olefines, and a process for the synthesis of an olefinic polymer or copolymer using the said active hydrocarbon as a catalytic system |
Claude Brun, Auguste Cheux |
1985-12-10 |
| 4518811 |
Reactor for nitration of hydrocarbons in the gaseous phase under pressure |
Pierre Lhonore, Jacques Quibel, Bernard Jacquinot, Yvon Jestin |
1985-05-21 |
| 4505879 |
Reactor for nitration of hydrocarbons in the gaseous phase under pressure |
Pierre Lhonore, Jacques Quibel, Bernard Jacquinot, Yvon Jestin |
1985-03-19 |
| 4467080 |
Process for polymerization in a gaseous phase using heterogeneous catalysis and a spherical reactor for carrying out the process |
Claude Brun |
1984-08-21 |
| 4379668 |
Locking device for securing cargo in a vehicle |
— |
1983-04-12 |
| 4323449 |
Method and apparatus for beneficiating coal |
— |
1982-04-06 |