| East Sister, Middle Sister, Mount Patterson, South Sister, Mount Wheeler |
1995 (An autumn traverse of the Sweetwater mountain range) |
Erik Siering |
| Glass Mountain Ridge, Mount Patterson |
3-Oct-92 |
Karen Leonard |
| East Sister, Middle Sister, Mount Patterson, South Sister, Mount Wheeler |
30-Sep-95 (Private trip |
Erik Siering |
| Arc Dome, Mount Jefferson, Mount Patterson |
5-Jul-97 |
Linda McDermott, Phil and Evelyn Reher |
| Mount Patterson |
28-Aug-99 (List Finish) |
Ellen Grau |
| Mount Patterson |
Dec 1970 |
Virgil Sisson |
| Mount Jefferson, Mount Patterson, Glass Mountain Ridge |
4-Jul-74 |
John Backus |
| Mount Patterson, Glass Mountain Ridge |
17-Jan-76 |
Mike Manchester |
| Mount Patterson, Glass Mountain Ridge |
11-June-77 |
Paul Nelson |
| Mount Patterson, Arc Dome, Mount Jefferson |
26-May-79 |
Ron Jones |
| Mount Patterson, Mono Craters |
22-Sep-84 |
Maris Valkass |
| Mount Patterson, Arc Dome, Mount Jefferson |
15-Aug-86 |
Lou Brecheen |
| Mount Patterson, Glass Mountain Ridge |
10-Jun-89 |
Karen Leonard |
| Mount Patterson, Glass Mountain Ridge |
1-Sep-90 |
Maris Valkass |
| Mount Patterson, Glass Mountain Ridge |
20-Oct-90 |
Dale van Dalsem |
| Mount Patterson, Glass Mountain Ridge |
21-Sep-91 |
Joe Young |
| Mount Patterson, Glass Mountain Ridge |
20-Jul-92 |
Andy Zdon |
| Mount Patterson, Glass Mountain Ridge |
3-Oct-92 |
Karen Leonard |
| Mount Patterson, Glass Mountain Ridge, Boundary Peak, Montgomery Peak |
2-Oct-93 |
Scott Jamison |