Inventor
Mark A. Kramarczyk
Inventor
Sterling Heights, MI, US
Overview
Patents· 18 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 for28%
B60NSeats specially adapted for vehicles9%
Y10TTechnical subjects covered by former us classification9%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B22CFoundry moulding3%
B22DCasting of metals3%
B25JManipulators3%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%
PatentTitleYear
9,234,509'Quick-return active material actuator'20168,870,144'Active material adaptive object holders'20148,714,513'Mold insert assembly and method of use'20148,616,613'Active material based seam concealment devices and methods of use thereof'20138,336,912'Systems for and methods of facilitating a lateral maneuver by a vehicle'20128,282,153'Active material based seam concealment device'20128,104,793'Pyrotechnic triggering of thermally activated shape memory materials for selectively changing a structural and/or mechanical property of a vehicle member'20127,967,339'Active material based safety belt buckle presenter'20117,905,538'Active material based concealment devices for seams'20117,900,986'Active material based concealment assemblies'20117,866,696'Vehicle seat assembly'20117,374,008'Hood elevation system'20087,334,656'Hood elevation system'20087,162,983'Valve actuator assembly for variable displacement of an engine valve'20077,029,044'Tunable, healable vehicle impact devices'20067,000,966'Pick-and-place tool'20066,877,729'Reconfigurable workholding fixture'20056,712,348'Adapter for agile fixturing automation'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to GEN MOTORS CORP (4)· patent assignee history
2004–2006Based in Westland, MI, US· patent location history
2006–2016Based in Sterling Heights, MI, US· patent location history
2007–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (14)· patent assignee history
2012–2016Patents assigned to KRAMARCZYK MARK A (7)· patent assignee history
2012–2014Patents assigned to BROWNE ALAN L (5)· patent assignee history
2012–2014Patents assigned to JOHNSON NANCY L (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 14 | 2007–2016 |
| KRAMARCZYK MARK Aself | 7 | 2012–2016 |
| BROWNE ALAN L | 5 | 2012–2014 |
| GEN MOTORS CORP | 4 | 2004–2006 |
| JOHNSON NANCY L | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sterling Heights, MI, US | 15 | 2006–2016 |
| Westland, MI, US | 3 | 2004–2006 |