Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7188800 | Collapsible winding core and method of making same | Nico J. C. Bessems, Emile Henricus Lutgens, Johannes van de Camp, John Whitehead | 2007-03-13 | $14,795,000 |