| 12173740 |
Frangible detent pin |
Robert D. Travis |
2024-12-24 |
| 4701553 |
Cyclized unsaturated keto acids |
— |
1987-10-20 |
| 4496746 |
Synthesis of alkenyl saturated aliphatic polycarboxylic acid anhydrides |
— |
1985-01-29 |
| 4495077 |
Process for preparation of amides of unsaturated cyclic keto acids |
Stephen A. Levine |
1985-01-22 |
| 4446057 |
Apparatus and method for the manufacture of gas filters |
Kung-You Lee, Matthew A. McMahon |
1984-05-01 |
| 4434071 |
1,3-Dibromo dialkylhydantoin and olefin oligomer reaction product as a catalyst for preparing alkenyl dicarboxylic acid anhydride |
— |
1984-02-28 |
| 4431825 |
Preparation of alkenyl succinic anhydrides |
— |
1984-02-14 |
| 4414397 |
Production of alkenyl substituted aliphatic dicarboxylic anhydrides |
— |
1983-11-08 |
| 4330303 |
Detergent fuel composition |
William M. Cummings |
1982-05-18 |
| 4278604 |
Process for preparing an alkenyl-substituted dicarboxylic acid anhydride |
— |
1981-07-14 |
| 4257958 |
Stabilized acid anhydrides |
— |
1981-03-24 |
| 4255340 |
Method for preparing an alkenyl-substituted dicarboxylic acid anhydride |
— |
1981-03-10 |
