Inventor
Michael R. Kaphengst
Inventor
Leonard, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Jprimary
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
Y10TTechnical subjects covered by former us classification14%
B23PMetal-working not otherwise provided for7%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for7%
B62DMotor vehicles7%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%
PatentTitleYear
10,067,402Window system for a passenger compartment of a vehicle20189,994,091Window system for a passenger compartment of a vehicle20189,434,058'Passenger airbag installation verification tool and methods'20169,206,852'Shaft coupling assembly and method'20159,004,580'Instrumental panel support structure'20158,388,289'Self-supporting bracket nut'20137,128,451'Ingress and egress lighting integrated to sun visor systems'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to GEN MOTORS CORP (1)· patent assignee history
2006–2018Based in Leonard, MI, US· patent location history
2013–2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (3)· patent assignee history
2013Patents assigned to KAPHENGST MICHAEL R (1)· patent assignee history
2013Patents assigned to MAZUR LORIN A (1)· patent assignee history
2016–2018Patents assigned to GM GLOBAL TECH OPERATIONS LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 3 | 2013–2015 |
| GM GLOBAL TECH OPERATIONS LLC | 3 | 2016–2018 |
| GEN MOTORS CORP | 1 | 2006 |
| KAPHENGST MICHAEL Rself | 1 | 2013 |
| MAZUR LORIN A | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leonard, MI, US | 7 | 2006–2018 |