
Douglas W. Olms
Examiner (ID: 18015)
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 08/180316 | Automatic track switching control apparatus | Jan 11, 1994 | Issued |
| 08/175926 | Pocket rerailer | Dec 29, 1993 | Issued |
| 08/168085 | Self-propelled overhead track-mounted moving system | Dec 14, 1993 | Issued |
| 08/154705 | Roller coaster | Nov 17, 1993 | Issued |