Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053793 | Game call blowing device | — | 2000-04-25 |
| 5459242 | Purification of intrinsic factor, and removal of R-protein using cobinamide | Steven C. Kuemmerle, Gary L. Boltinghouse, Jr. | 1995-10-17 |
| 5227311 | Intrinsic factor to determine B12 | Steven C. Kuemmerle, Gary L. Boltinghouse, Jr. | 1993-07-13 |
| 4838922 | Method for producing monocalcium phosphate and products produced therefrom | — | 1989-06-13 |
| 4264514 | Method and reagents for measuring the level of conjugated bile acids | Harry F. Hixson, Jr., Laurence M. Cummins, John W. Cole | 1981-04-28 |
| 4220598 | Method and reagents for measuring the level of conjugated bile acids | Harry F. Hixson, Jr., Laurence M. Cummins, John W. Cole | 1980-09-02 |