Marshall L Spector
Inventor
Stats
- 10 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 10 US Patents Issued
- 10 US Applications Filed
- 281 Total Citation Count
- Apr 1, 1999 Most Recent Filing
- Oct 9, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| COMPETITIVE TECHNOLOGIES, INC. | 1
| 1997
|
| SPECTOR, MARSHALL L. | 1
| 1991
|
| I. KRUGER INC. | 1
2 4 1 | 1979
1983 1984 1991 |
| MLS TECHNOLOGY, INC | 1
| 1999
|
Inventor Addresses
| Address | Duration |
|---|---|
| 3408 Oak Hill Rd., Emmaus, PA 18049 | May 01, 01 - May 01, 01 |
| Allentown, PA | Jun 02, 81 - Mar 15, 88 |
| Emmaus, PA | Jan 26, 93 - Oct 13, 98 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 10 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6224779 | 2001 | Inhibition of algae in swimming pools | 18 |
| 5820760 | 1998 | Process for reducing nitrous oxide emission from waste water treatment | 8 |
| 5182021 | 1993 | Biological process for enhanced removal of ammonia, nitrite, nitrate, and phosphate from wastewater | 42 |
| 4731185 | 1988 | Biological wastewater treating system | 31 |
| RE32429 | 1987 | Production of non-bulking activated sludge | 52 |
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