Inventor
David G. Billette
Inventor
Sterling Heights, MI, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics18%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%
B62DMotor vehicles18%
Y10TTechnical subjects covered by former us classification18%
B60NSeats specially adapted for vehicles9%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to SATURN CORP (1)· patent assignee history
1993Based in Rochester Hills, MI, US· patent location history
2017–2020Patents assigned to ZEPHYROS INC (2)· patent assignee history
2017–2020Based in Sterling Heights, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEPHYROS INC | 2 | 2017–2020 |
| SATURN CORP | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sterling Heights, MI, US | 2 | 2017–2020 |
| Rochester Hills, MI, US | 1 | 1993 |