Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969967 | Number portability for an IMS network | John L. Douglas, Subhashish Ghosh, Vickie Lynn Kolka | 2011-06-28 |
| 7953388 | Retrieving jurisdiction information from home location register | Stephanie L. Millen | 2011-05-31 |
| 6086032 | Purlin corner hanger having a body to clear the lower projecting flange of a purlin | — | 2000-07-11 |
| 6012691 | Universal beam hanger | Gerardus E. C. van Gijsel | 2000-01-11 |
| 5713157 | Deck hanger | Gerardus E. C. van Gijsel | 1998-02-03 |
| 5667177 | Spring snap clip | Henk A.W.M. Schraven | 1997-09-16 |
| 5667181 | Hanger | Geradus Emanual Cornelus Van Gijsel | 1997-09-16 |