Inventor
David Lee Campbell
Inventor
Boulder, CO, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level100%
PatentTitleYear
6,694,279'Methods, apparatus, and computer program products for determining structural motion using mode selective filtering'20046,535,826'Mass flowmeter methods, apparatus, and computer program products using correlation-measure-based status determination'20036,466,880'Mass flow measurement methods, apparatus, and computer program products using mode selective filtering'20025,987,998'High temperature drive system for a coriolis mass flowmeter'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2004Patents assigned to MICRO MOTION INC (4)· patent assignee history
1999–2004Based in Boulder, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICRO MOTION INC | 4 | 1999–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boulder, CO, US | 4 | 1999–2004 |