| 7317662 |
Gas projection device sometimes with a burst disk, producing loud sonic report and smoke plume |
John Unsworth |
2008-01-08 |
| 4420647 |
Semi-synthetic lubricating oil composition |
Joseph C. Sendra, Lewis W. Watts, Jr., Edward T. Marquis, John M. Larkin |
1983-12-13 |
| 4388200 |
Quaternary ammonium salt composition and lubricating oil containing same |
Phillip B. Valkovich |
1983-06-14 |
| 4354950 |
Mannich base derivative of hydroxyaryl succinimide and hydrocarbon oil composition containing same |
Garren Maas |
1982-10-19 |
| 4339336 |
Quaternary ammonium succinimide salt composition and lubricating oil containing same |
Harry Chafetz |
1982-07-13 |
| 4338206 |
Quaternary ammonium succinimide salt composition and lubricating oil containing same |
Harry Chafetz |
1982-07-06 |
| 4334109 |
Synthesis of 4-haloalkyl alcohols |
— |
1982-06-08 |
| 4326973 |
Quaternary ammonium succinimide salt composition and lubricating oil containing same |
Harry Chafetz |
1982-04-27 |
| 4306070 |
Method for preparing quaternary ammonium salt of ester-lactone |
Harry Chafetz |
1981-12-15 |
| 4273663 |
Quaternary ammonium diester salt composition and lubricating oil containing same |
Harry Chafetz |
1981-06-16 |
| 4253980 |
Quaternary ammonium salt of ester-lactone and hydrocarbon oil containing same |
Harry Chafetz |
1981-03-03 |
| 4251380 |
Quaternary ammonium diester salt composition and hydrocarbon oil containing same |
Harry Chafetz |
1981-02-17 |
| 4194981 |
Polyurethane of neopentyl glycol-phosphosulfurized polyolefin and lubricant containing same |
Raymond C. Schlicht |
1980-03-25 |
