Inventor
Alexander Long
Inventor
Oakton, VA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation33%
F02PIgnition, other than compression ignition, for internal-combustion engines22%
F02BInternal-combustion piston engines17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
B60LPropulsion of electrically-propelled vehicles6%
B60WConjoint control of vehicle sub-units of different type or different function6%
G01DMeasuring not specially adapted for a specific variable6%
G01MTesting static or dynamic balance of machines or structures6%
PatentTitleYear
6,367,570'Hybrid electric vehicle with electric motor providing strategic power assist to load balance internal combustion engine'2002RE034183'Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging'19935,081,969'Ignition combustion pre-chamber for internal combustion engines with constant stoichiometric air-fuel mixture at ignition'19924,787,354'Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging'19884,649,881'Precision distributorless ignition control system for internal combustion engines'19874,494,509'High resolution electronic ignition control system'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2002Patents assigned to ELECTROMOTIVE INC (5)· patent assignee history
1985–1987Based in Falls Church, VA, US· patent location history
1988–1993Based in Oakton, VA, US· patent location history
2002Based in Catharpin, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTROMOTIVE INC | 5 | 1985–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oakton, Virginia, US | 3 | 1988–1993 |
| Falls Church, Virginia, US | 2 | 1985–1987 |
| Catharpin, Virginia, US | 1 | 2002 |