Lawrence L Schultz
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
- 72 Total Citation Count
- Dec 20, 2007 Most Recent Filing
- Mar 7, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| STANRAIL CORPORATION | 1
| 2007
|
| CARNEGIE MELLON UNIVERSITY | 1
| 1991
|
| SALCO PRODUCTS, INC. | 1
| 1991
|
Inventor Addresses
| Address | Duration |
|---|---|
| Cedar Rapids, IA, US | Jun 25, 09 - Jun 25, 09 |
| Gibsonia, PA | Jan 14, 92 - Jan 14, 92 |
| Orland Park, IL | Mar 17, 92 - Mar 17, 92 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B21K: | MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS | 1 |
| B22C: | FOUNDRY MOULDING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2009/0158,959 | 2009 | Hatch Cover For A Covered Railroad Car Having Removable Closure and Screen Member | 18 |
| 5095824 | 1992 | Outside stake cap for railroad hopper cars | 1 |
| 5079974 | 1992 | Sprayed metal dies | 28 |
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