Ralph A Marchiori
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 84 Total Citation Count
- Dec 30, 2005 Most Recent Filing
- Jul 19, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| GATES MANAGEMENT, LTD. | 1
1 | 2004
2005 |
Inventor Addresses
| Address | Duration |
|---|---|
| San Antonio, TX | Jan 19, 06 - Feb 20, 07 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B61D: | BODY DETAILS OR KINDS OF RAILWAY VEHICLES | 2 |
| E05C: | BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7178465 | 2007 | Trackside railcar door opener and closer | 6 |
| 7063022 | 2006 | Trackside railcar door opener and closer | 9 |
| 2006/0012,183 | 2006 | Rail car door opener | 71 |
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