Inventor
Kenneth Francis
Inventor
Battleground, WA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
D21FPaper-making machines11%
D21GCalenders11%
G01GWeighing11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock11%
PatentTitleYear
6,502,048'Calibration for a vehicle weight classification system'20025,424,583'Device for triggering a passive safety system'19955,099,118'Dual sensor scanner for measuring weight of paper and related sheet products'19925,071,514'Paper weight sensor with stationary optical sensors calibrated by a scanning sensor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to FRANCIS SYSTEMS INC (1)· patent assignee history
1991–1992Based in Battleground, WA, US· patent location history
1992Patents assigned to FRANCIS KENNETH E (1)· patent assignee history
1995Patents assigned to MESSERSCHMITT BOLKOW BOLOHM GM (1)· patent assignee history
1995Based in Schrobenhausen, DE· patent location history
2002Patents assigned to SIEMENS VDO AUTOMOTIVE CORP (1)· patent assignee history
2002Based in Alteglofsheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRANCIS KENNETH Eself | 1 | 1992 |
| FRANCIS SYSTEMS INC | 1 | 1991 |
| MESSERSCHMITT BOLKOW BOLOHM GM | 1 | 1995 |
| SIEMENS VDO AUTOMOTIVE CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Battleground, Washington, US | 2 | 1991–1992 |
| Alteglofsheim, DE | 1 | 2002 |
| Schrobenhausen, DE | 1 | 1995 |