Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843059 | Golf swing training device | — | 2020-11-24 |
| 6007341 | Golf swing training device | — | 1999-12-28 |
| 5816929 | Golf swing training device | Alfred Koch | 1998-10-06 |
| 5195748 | Golf swing training device | Alfred Koch | 1993-03-23 |
| 4854585 | Golf swing training device | Alfred Koch | 1989-08-08 |
| 4480066 | Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention | James A. Davis | 1984-10-30 |
| 4419470 | Wood derived, thermoplastic ester mixtures as a substitute for petroleum-derived components in compounded rubber stocks | James A. Davis | 1983-12-06 |
| 4376838 | Cured rubber skim stocks having improved metal adhesion and metal adhesion retention by use of organo-metal complexes and halogenated polymer | James A. Davis | 1983-03-15 |
| 4362118 | Self-latching hatch cover for barges | Horst R. Hickmann | 1982-12-07 |
| 4361607 | Color stabilized molded rubber skirts in combination with stainless steel beverage syrup containers | James A. Davis | 1982-11-30 |
| 4324710 | Naturally occurring thermoplastic resins as a substitute for various petroleum-derived materials in rubber stocks | James A. Davis | 1982-04-13 |
| 4267079 | Cured rubber skim compositions exhibiting better humidity aged metal adhesion and metal adhesion retention | James A. Davis | 1981-05-12 |