Christopher Pfahl
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
- 0 Total Citation Count
- Apr 13, 2010 Most Recent Filing
- Apr 13, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| U.S. Tsubaki, Inc. | 2
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| Vermilion, OH, US | Oct 13, 11 - Dec 10, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21L: | MAKING CHAINS | 1 |
| F16G: | BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8601783 | 2013 | Internal ring sealed chain | 0 |
| 2011/0251,004 | 2011 | Internal ring sealed chain | 0 |
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