Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963553 | Systems and methods for use in determining hazardous charging conditions | William R. Crain, Jr., Wayne E. Kooker, Susan H. Crain, James L. Roeder, Joseph F. Fennell +1 more | 2015-02-24 |
| 7223979 | Radiation dosimeter system | William R. Crain, Jr., John Blake, Norman Katz | 2007-05-29 |
| 7157715 | Radiation dosimeter device | William R. Crain, Jr., John Blake, Norman Katz | 2007-01-02 |