Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480066 | Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention | Robert C. Koch | 1984-10-30 |
| 4435477 | Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention | — | 1984-03-06 |
| 4419470 | Wood derived, thermoplastic ester mixtures as a substitute for petroleum-derived components in compounded rubber stocks | Robert C. Koch | 1983-12-06 |
| 4396053 | Pneumatic tire including a curable, storage-stable and solventless single component sealant composition | Russell W. Koch | 1983-08-02 |
| 4376838 | Cured rubber skim stocks having improved metal adhesion and metal adhesion retention by use of organo-metal complexes and halogenated polymer | Robert C. Koch | 1983-03-15 |
| 4361607 | Color stabilized molded rubber skirts in combination with stainless steel beverage syrup containers | Robert C. Koch | 1982-11-30 |
| 4324710 | Naturally occurring thermoplastic resins as a substitute for various petroleum-derived materials in rubber stocks | Robert C. Koch | 1982-04-13 |
| 4267079 | Cured rubber skim compositions exhibiting better humidity aged metal adhesion and metal adhesion retention | Robert C. Koch | 1981-05-12 |
| 4258770 | Cured rubber skim stock compositions having improved metal adhesion and metal adhesion retention | Jung W. Kang | 1981-03-31 |