Inventor
STEPHAN J. PANKRATZ
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles28%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
PatentTitleYear
12,523,870Optical systems for HUD systems202612,403,674Glass laminate including reflective film202512,351,024Display system for vehicle202512,282,161Standardized wedge profile in glass laminate for ghost reduction202512,269,339Heads up display202512,066,636Polarization optimized heads-up display202412,049,062Glass laminate including reflective film202412,025,797Compact heads-up display202411,921,299Display system for vehicle2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (9)· patent assignee history
2024–2026Based in US· patent location history
2026Patents assigned to 3M INNOVATIVE PROPERTY COMPANY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 9 | 2024–2026 |
| 3M INNOVATIVE PROPERTY COMPANY | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2024–2026 |