Inventor
Matthew ROELLE
Inventor
US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines32%
H02KDynamo-electric machines24%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
F02DControlling combustion engines8%
H02HEmergency protective circuit arrangements8%
PatentTitleYear
12,587,118Core synchronization for linear generators202612,473,855Energy storage and conversion in linear generators202512,283,911Auto-braking for an electromagnetic machine202512,209,548Control of piston trajectory in a linear generator202512,170,501Core synchronization for linear generators202411,867,116Energy storage and conversion in linear generators202411,739,705Control of piston trajectory in a linear generator202311,652,432Auto-braking for an electromagnetic machine202311,578,646Energy storage and conversion in linear generators202311,352,947Energy storage and conversion in linear generators202211,339,735Control of piston trajectory in a linear generator202211,211,885Auto-braking for an electromagnetic machine2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MAINSPRING ENERGY INC (12)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAINSPRING ENERGY INC | 12 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 12 | 2021–2026 |