Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488123 | Directional uniformity of flat tension members for elevators | Hugh J. O'Donnell, Hubert Göser | 2002-12-03 |
| 6419208 | Elevator sheave for use with flat ropes | Pedro S. Baranda, Richard L. Hollowell, John P. Wesson, Douglas E. Logan | 2002-07-16 |
| 6405833 | Flexible flat rope sheave assembly with separate shoulder and flange surfaces having varying friction properties | Pedro S. Baranda, Richard J. Ericson | 2002-06-18 |
| 6364062 | Linear tracking mechanism for elevator rope | Richard J. Ericson, John P. Wesson | 2002-04-02 |