John Keem
Inventor
Stats
- 13 US patents issued
- 13 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 13 US Applications Filed
- 159 Total Citation Count
- Mar 16, 2010 Most Recent Filing
- Jun 27, 1984 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MAGNEQUENCH INTERNATIONAL, INC. | 1
| 1988
|
| Magnetics International, Inc. | 1
| 1992
|
| VEECO INSTRUMENTS INC. | 6
| 2004
|
| RHK TECHNOLOGY, INC. | 1
| 2010
|
| Ovonic Synthetic Materials Company, Inc. | 1
1 1 1 | 1984
1986 1987 1991 |
| ENERGY CONVERSION DEVICES, INC. | 1
| 1985
|
| Pioneer Metals and Technology, Inc. | 1
2 | 1999
2003 |
| ENERGY CONVERSION DEVICES, INC., ("ECD") | 1
| 1985
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bloomfield Hills, MI | Feb 04, 86 - Mar 27, 07 |
| Bloomfield Hills, MI, US | Dec 04, 03 - Aug 19, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B03C: | MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS | 1 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 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 |
|---|---|---|---|
| 8812976 | 2014 | Programmable equipment configuration method and apparatus | 3 |
| 7718983 | 2010 | Sputtered contamination shielding for an ion source | 2 |
| 7195661 | 2007 | Magnetic material | 0 |
| 6984942 | 2006 | Longitudinal cathode expansion in an ion source | 3 |
| 6919690 | 2005 | Modular uniform gas distribution system in an ion source | 11 |
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