Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342812 | Composite golf club head | Paul W. Niskanen, Danny R. White, Mark G. Mortenson | 1994-08-30 |
| 5227348 | Self-supporting ceramic bodies with altered microstructures | Robert C. Kantner, Michael K. Aghajanian, Alan S. Nagelberg, Ratnesh K. Dwivedi | 1993-07-13 |
| 5224533 | Method of forming metal matrix composite bodies by a self-generated vaccum process, and products produced therefrom | Robert C. Kantner, Ratnesh K. Dwivedi | 1993-07-06 |
| 5154425 | Composite golf club head | Paul W. Niskanen, Danny R. White, Mark G. Mortensen | 1992-10-13 |
| 5084425 | Self-supporting ceramic bodies with altered microstructures | Robert C. Kantner, Michael K. Aghajanian, Alan S. Nagelberg, Ratnesh K. Dwivedi | 1992-01-28 |
| 5019541 | Method for producing self-supporting ceramic bodies with altered microstructures | Robert C. Kantner, Michael K. Aghajanian, Alan S. Nagelberg, Ratnesh K. Dwivedi | 1991-05-28 |