Inventor
Dmitry Feldman
Inventor
Seattle, WA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling36%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure29%
Y10TTechnical subjects covered by former us classification29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
PatentTitleYear
10,767,468Sonde with integral pressure sensor and method202010,323,506Sonde with integral pressure sensor and method20199,435,193'Sonde with integral pressure sensor and method'20168,662,200'Sonde with integral pressure sensor and method'20146,666,365'Adjustable micro device feeder'20034,867,255'Technique for steering a downhole hammer'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to FLOWMOLE CORP (1)· patent assignee history
1989–2020Based in Seattle, WA, US· patent location history
2003Patents assigned to DATA IO CORP (1)· patent assignee history
2014–2020Patents assigned to MERLIN TECHNOLOGY INC (4)· patent assignee history
2014Patents assigned to CHAU ALBERT W (1)· patent assignee history
2014Patents assigned to FELDMAN DMITRY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERLIN TECHNOLOGY INC | 4 | 2014–2020 |
| CHAU ALBERT W | 1 | 2014 |
| DATA IO CORP | 1 | 2003 |
| FELDMAN DMITRYself | 1 | 2014 |
| FLOWMOLE CORP | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 6 | 1989–2020 |