Inventor
Michael J. Luettgen
Inventor
Bloomfield Hills, MI, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E03Dprimary
E03DWater-closets or urinals with flushing devices15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A47KSanitary equipment8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
G01DMeasuring not specially adapted for a specific variable8%
C11DDetergent compositions5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
G08BSignalling systems, e.g. personal calling systems5%
H05KPrinted circuits5%
PatentTitleYear
11,105,082Clean toilet and accessories202110,927,537Line pressure-driven, tankless, siphonic toilet202110,450,733Clean toilet and accessories201910,233,627Rimless toilet201910,060,113Rimless toilet20189,380,918'Toilet with lighted seat hinge'20167,681,517'Actively lit pointer'20107,530,702'Display over gage instrument cluster'20097,365,300'Rear vision system'20086,683,250'Protected electronic assembly'20046,520,654'Thin panel lit cluster'20036,459,042'Electrical connector with an electrical component holder'20025,855,707'Automotive electronics module'19995,731,955'Spring clip for electronics assembly'19985,264,661'Automotive electronics module'19934,850,227'Pressure sensor and method of fabrication thereof'19894,756,193'Pressure sensor'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1989Patents assigned to DELCO ELECTRONICS CORP (2)· patent assignee history
1988Based in Kokomo, IN, US· patent location history
1989Based in Madison, WI, US· patent location history
1993–1999Patents assigned to FORD MOTOR CO (3)· patent assignee history
1993–2010Based in Bloomfield Hills, MI, US· patent location history
2002Patents assigned to AUTOLIV ASP INC (1)· patent assignee history
2003–2010Patents assigned to VISTEON GLOBAL TECH INC (5)· patent assignee history
2016–2021Patents assigned to KOHLER CO (6)· patent assignee history
2016–2021Based in Grafton, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOHLER CO | 6 | 2016–2021 |
| VISTEON GLOBAL TECH INC | 5 | 2003–2010 |
| FORD MOTOR CO | 3 | 1993–1999 |
| DELCO ELECTRONICS CORP | 2 | 1988–1989 |
| AUTOLIV ASP INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomfield Hills, MI, US | 9 | 1993–2010 |
| Grafton, WI, US | 6 | 2016–2021 |
| Madison, WI, US | 1 | 1989 |
| Kokomo, IN, US | 1 | 1988 |