Fraser McLellan
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
- 20 Total Citation Count
- Jun 10, 1992 Most Recent Filing
- Feb 23, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ABITIBI-PRICE INC. | 1
| 1989
|
| NATIONAL SILICATES LTD. | 1
| 1992
|
Inventor Addresses
| Address | Duration |
|---|---|
| Campbellville, CA | Jul 03, 90 - Jul 03, 90 |
| Oakville, CA | Nov 16, 93 - Nov 16, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 1 |
| D21B: | FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT | 1 |
| D21D: | TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5262143 | 1993 | Production of finely divided particulate siliceous material by decomposition of alkali metal silicate with sulfitic species | 0 |
| 4938842 | 1990 | High consistency peroxide bleaching | 15 |
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