David M Farmer
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
- 198 Total Citation Count
- Nov 20, 2003 Most Recent Filing
- Nov 1, 1985 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| VICKERS E.S.D., INC. | 1
| 1989
|
| Societe Canadienne des Brevets et d'Exploitation Limitee | 1
| 1985
|
| VICKER E.S.D., INC. | 1
| 1989
|
| HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF FISHERIES AND OCEANS | 1
2 1 | 1985
1987 1988 |
| SIEMENS ENERGY & AUTOMATION, INC. | 1
1 2 | 1989
1997 2003 |
| SIEMENS INDUSTRY, INC. | 1
2 | 1997
2003 |
| THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE | 1
| 1987
|
Inventor Addresses
| Address | Duration |
|---|---|
| Loveland, OH | Apr 02, 91 - Jun 05, 07 |
| Loveland, OH, US | Aug 05, 04 - Aug 05, 04 |
| Saanichton, CA | Aug 02, 88 - Jun 12, 90 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01F: | MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME | 1 |
| G01P: | MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT | 1 |
| G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7228461 | 2007 | System, method, and user interface for acceptance testing | 14 |
| 2004/0153,788 | 2004 | System, method, and user interface for acceptance testing | 4 |
| 5984503 | 1999 | Method and apparatus for entering and displaying structure information in a machining system | 18 |
| 5005135 | 1991 | Dynamic correction of servo following errors in a computer-numerically controlled system and fixed cycle utilizing same | 38 |
| 4933916 | 1990 | Phase measurements using pseudo-random code | 17 |
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