Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632326 | Mould and a method for the casting of metals and refractory compositions for use therein | — | 1997-05-27 |
| 5223352 | Lead-acid battery with dimensionally isotropic graphite additive in active material | Rudolph V. Pitts, John B. Williamson, Thomas E. Bolner | 1993-06-29 |
| 5180759 | Exothermic compositions | Max G. Neu | 1993-01-19 |
| 5033531 | Casting of molten iron and filters for use therein | Charles Fisher, Hugh Kind, James Brian Paul Devine, Ian N. Delaney | 1991-07-23 |
| 4767800 | Exothermic compositions | Max G. Neu | 1988-08-30 |
| 4665966 | Riser sleeves for metal casting moulds | Max G. Neu, Michael C. Ashton, Roger Wallis | 1987-05-19 |