Charles H Koster
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 226 Total Citation Count
- Feb 5, 1992 Most Recent Filing
- Jul 25, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ICI AUSTRALIA OPERATIONS PROPRIETARY LIMITED, 1 NICHOLSON STREET, MELBOURNE, VICTORIA 3001, AUSTRALIA, A COMPANY OF AUSTRALIA | 1
| 1989
|
| Nu-Bore Systems | 2
2 1 1 | 1988
1989 1990 1991 |
| NU-BORE SYSTEM, A GENERAL PARTNERSHIP | 1
| 1988
|
Inventor Addresses
| Address | Duration |
|---|---|
| 2015 Clarinda Ave., Wichita Falls, TX 76308-1310 | Feb 23, 93 - Feb 23, 93 |
| Alvin, TX | Sep 12, 89 - May 11, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05C: | APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B25G: | HANDLES FOR HAND IMPLEMENTS | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5209600 | 1993 | Method and apparatus for repairing casings and the like | 110 |
| 5188517 | 1993 | Pumping system | 19 |
| 5046558 | 1991 | Method and apparatus for repairing casings and the like | 14 |
| 4971152 | 1990 | Method and apparatus for repairing well casings and the like | 133 |
| 4934312 | 1990 | Resin applicator device | 113 |
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