Inventor
David A. Okonski
Inventor
Lake Orion, MI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics8%
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. inserts8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B82YSpecific uses or applications of nanostructures8%
C08JWorking-up8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
H05KPrinted circuits8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
10,933,590Joining thermoplastic workpieces with induction heating20219,812,684'Using elastic averaging for alignment of battery stack, fuel cell stack, or other vehicle assembly'20177,993,537'Method for improving adhesion between a shape memory alloy and a polymer'20117,462,666'Method for making nanocomposite materials'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to GEN MOTORS CORP (1)· patent assignee history
2008–2017Based in Lake Orion, MI, US· patent location history
2011Patents assigned to GM GLOBAL TECH OPERATIONS INC (1)· patent assignee history
2017–2021Patents assigned to GM GLOBAL TECH OPERATIONS LLC (2)· patent assignee history
2017Patents assigned to ABELL JEFFREY A (1)· patent assignee history
2017Patents assigned to DAUL RONALD CHARLES (1)· patent assignee history
2021Based in Waterford, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS LLC | 2 | 2017–2021 |
| ABELL JEFFREY A | 1 | 2017 |
| DAUL RONALD CHARLES | 1 | 2017 |
| GEN MOTORS CORP | 1 | 2008 |
| GM GLOBAL TECH OPERATIONS INC | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Orion, MI, US | 3 | 2008–2017 |
| Waterford, MI, US | 1 | 2021 |