Earl K Weber
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 64 Total Citation Count
- Apr 7, 1999 Most Recent Filing
- Aug 18, 1994 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AMSTED INDUSTRIES INCORPORATED | 1
| 1999
|
| AMSTED RAIL COMPANY, INC. | 1
| 1994
|
Inventor Addresses
| Address | Duration |
|---|---|
| Wheaton, IL | Jan 09, 96 - Aug 21, 01 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B61F: | RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE | 1 |
| C22C: | ALLOYS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6276283 | 2001 | Railway truck wear plate | 45 |
| 5482675 | 1996 | Cast steel composition for railway components | 21 |
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