Inventor
Ukpai I. Ukpai
Inventor
West Bloomfield, MI, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Nprimary
B60NSeats specially adapted for vehicles15%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for15%
A47CChairs10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
F03GSpring, weight, inertia or like motors10%
H02NElectric machines not otherwise provided for10%
Y10TTechnical subjects covered by former us classification10%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles5%
F16HGearing5%
PatentTitleYear
8,616,613'Active material based seam concealment devices and methods of use thereof'20138,282,153'Active material based seam concealment device'20127,980,074'Active material actuator assembly'20117,905,538'Active material based concealment devices for seams'20117,900,986'Active material based concealment assemblies'20117,823,382'Active material actuator with modulated movement'20107,758,121'Active material based conformable and reconfigurable seats'20107,685,859'Crimping apparatus and method'20107,648,118'Flow-regulating valve and oil level control system using same'20107,594,697'Active material actuated headrest assemblies'20097,448,678'Active material actuated headrest assemblies'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2013Patents assigned to GM GLOBAL TECH OPERATIONS INC (11)· patent assignee history
2008–2013Based in West Bloomfield, MI, US· patent location history
2009Based in Columbus, IN, US· patent location history
2012–2013Patents assigned to BROWNE ALAN L (2)· patent assignee history
2012–2013Patents assigned to JOHNSON NANCY L (2)· patent assignee history
2012–2013Patents assigned to JONES GARY L (2)· patent assignee history
2012–2013Patents assigned to KRAMARCZYK MARK A (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 11 | 2008–2013 |
| BROWNE ALAN L | 2 | 2012–2013 |
| JOHNSON NANCY L | 2 | 2012–2013 |
| JONES GARY L | 2 | 2012–2013 |
| KRAMARCZYK MARK A | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Bloomfield, MI, US | 10 | 2008–2013 |
| Columbus, IN, US | 1 | 2009 |