Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5397873 | Electric hot plate with direct contact P.T.C. sensor | Randall Markum, William W. Holmes, IV | 1995-03-14 | $18,230,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5397873 | Electric hot plate with direct contact P.T.C. sensor | Randall Markum, William W. Holmes, IV | 1995-03-14 | $18,230,000 |