Inventor
Robert Alexander
Inventor
Huntsville, CA
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines20%
F02DControlling combustion engines20%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
Y02TClimate change mitigation technologies related to transportation20%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling10%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material10%
PatentTitleYear
10,494,993Method and system for improving fuel economy and reducing emissions of internal combustion engines201910,253,685Method and system for improving fuel economy and reducing emissions of internal combustion engines20194,791,800'Roll forming process and apparatus for making ribs in strip material'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to PACIFIC ROLLER DIE CO INC (1)· patent assignee history
1988Based in Fremont, CA, US· patent location history
2019Patents assigned to DYNACERT INC (2)· patent assignee history
2019Based in Huntsville, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DYNACERT INC | 2 | 2019 |
| PACIFIC ROLLER DIE CO INC | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntsville, CA | 2 | 2019 |
| Fremont, California, US | 1 | 1988 |