Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361854 | Radiation cured island coating system | Maureen M. Lein, Ellen Lord, Richard C. Eisfeller, Mark E. Dukeshire, Richard W. Finch +4 more | 2002-03-26 |
| 6238776 | Radiation cured island coating system | Maureen M. Lein, Ellen Lord, Richard C. Eisfeller, Mark E. Dukeshire, Richard W. Finch +4 more | 2001-05-29 |
| 5985418 | Radiation cured island coating system | Maureen M. Lein, Mark E. Dukeshire, Richard W. Finch, Alfred T. Poliquin, Gerard L. Vachon | 1999-11-16 |
| 5384161 | System for making bright aluminum parts | Richard C. Eisfeller | 1995-01-24 |
| 5290625 | System for making bright aluminum parts | Richard C. Eisfeller | 1994-03-01 |