Kenneth B Matthews
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 125 Total Citation Count
- Jul 29, 1986 Most Recent Filing
- Jul 25, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Blue Circle Industries Limited | 1
| 1985
|
| BLUE CIRCLE INDUSTRIES PLC | 1
1 | 1985
1986 |
| Molins, Ltd. | 1
| 1979
|
Inventor Addresses
| Address | Duration |
|---|---|
| London, GB2 | Dec 15, 81 - Dec 15, 81 |
| Swanscombe, GB2 | Sep 09, 86 - May 03, 88 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A24C: | MACHINES FOR MAKING CIGARS OR CIGARETTES | 1 |
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 2 |
| C04B: | LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4741776 | 1988 | Method of processing waste materials | 24 |
| 4711727 | 1987 | Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith | 39 |
| 4610801 | 1986 | Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith | 45 |
| 4305409 | 1981 | Cigarette making machines | 2 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.