Josef Eisermann
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 3 Total Citation Count
- Sep 7, 1990 Most Recent Filing
- Sep 7, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DYCKERHOFF & WIDMANN AKTIENGESELLSCHAFT | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| Munich, DE | Aug 04, 92 - Aug 04, 92 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E01B: | PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5135164 | 1992 | Prestressed concrete railroad tie | 3 |
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