Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D427502 | Non-slip grip wrap for use on handles of hand tools | Mathew F. Ferrari | 2000-07-04 |
| D426448 | Shocking absorbing grip wrap for use on handles of hand tools | Matthew F. Ferrari | 2000-06-13 |
| 5601762 | Method for enhancing the properties of a string used in a stringing device | Ronald H. Carr | 1997-02-11 |
| 5222998 | Device for facilitating application of variable tension to sports racquet stringing bed | Raymond P. Harrington, Stephen M. Ferlan | 1993-06-29 |
| 5211396 | Multi-frame racket | Matthew F. Ferrari, John M. Shallenberger | 1993-05-18 |
| 5200138 | Spectral shift-producing subassembly for use in a nuclear fuel assembly | — | 1993-04-06 |
| 5183548 | System and method for continuous separation of isotopes | Thomas S. Snyder, John F. Jackovitz | 1993-02-02 |
| 5130001 | Uranium isotope separation by continuous anion exchange chromatography | Thomas S. Snyder | 1992-07-14 |
| 5024749 | System and method for continuous separation of isotopes | Thomas S. Snyder, John F. Jackovitz | 1991-06-18 |
| 5005834 | Multi-frame racket | Matthew F. Ferrari, John M. Shallenberger | 1991-04-09 |
| 4980121 | Protective device for lower end portion of a nuclear fuel rod cladding | Elwyn Roberts, Warren L. Mauterer, Robert N. Stanutz | 1990-12-25 |
| 4911445 | Vibration dampening device for a sports racket having a strung striking surface | John M. Shallenberger | 1990-03-27 |
| 4903967 | Racket frame having holes for tailoring frame stiffness | Michael Swartz | 1990-02-27 |
| 4811980 | Collapsible ball retriever and storage unit | John M. Shallenberger | 1989-03-14 |
| 4783311 | Pellet-clad interaction resistant nuclear fuel element | — | 1988-11-08 |
| 4778648 | Zirconium cladded pressurized water reactor nuclear fuel element | — | 1988-10-18 |
| 4751041 | Burnable neutron absorber element | — | 1988-06-14 |
| 4744942 | Nuclear reactor spacer grid loading | Elwyn Roberts, Edmund E. DeMario | 1988-05-17 |
| 4732383 | Shock and vibration absorber for racquets and method for its use | Raymond P. Harrington, Harry W. Ingram | 1988-03-22 |
| 4720105 | Weight and balance adjusting assembly for racquets | Raymond P. Harrington, Harry W. Ingram | 1988-01-19 |
| 4707330 | Zirconium metal matrix-silicon carbide composite nuclear reactor components | — | 1987-11-17 |
| 4687631 | Top nozzle mounted reusable fastener device in a reconstitutable nuclear fuel assembly | John F. Wilson, Robert K. Gjertsen | 1987-08-18 |
| 4687621 | Nuclear fuel assembly with improved spectral shift-producing rods | — | 1987-08-18 |
| 4684504 | Bow resistant structural member for fuel assemblies in non-control rod locations of a nuclear reactor core | John F. Wilson, Robert K. Gjertsen | 1987-08-04 |
| 4683116 | Nuclear reactor | John F. Wilson | 1987-07-28 |