Dafydd G Davies
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
- 290 Total Citation Count
- Sep 12, 1994 Most Recent Filing
- Jun 7, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SCIENTIFIC GENERICS LIMITED | 1
| 1989
|
| Esselte Meto International GmbH | 1
| 1994
|
| ESSELTE METO INTERNATIONAL PRODUKTIONS GMBH | 1
2 1 1 1 | 1988
1989 1991 1992 1993 |
Inventor Addresses
| Address | Duration |
|---|---|
| 19 Beche Road, Cambridge, CB5 8HX, GB2 | Dec 29, 92 - Dec 29, 92 |
| Cambridge, GB | Oct 02, 90 - Dec 10, 96 |
| Cambridge, GB2 | Jul 10, 90 - Jul 10, 90 |
| Cambridge, GB3 | Nov 29, 94 - Nov 29, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
| G08B: | SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5582924 | 1996 | Magnetic materials for security applications | 2 |
| 5455563 | 1995 | Magnetic marker and method for modifying the magnetic properties thereof | 3 |
| 5368948 | 1994 | Magnetic materials for security applications | 8 |
| 5345222 | 1994 | Detection apparatus for security systems | 19 |
| 5175499 | 1992 | Systems and markers using magnetic or spin resonance phenomena | 18 |
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