Inventor
Edward Cryer
Inventor
Homer Glen, IL, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Qprimary
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general18%
F02BInternal-combustion piston engines9%
Y02TClimate change mitigation technologies related to transportation9%
Y10TTechnical subjects covered by former us classification9%
F01PCooling of machines or engines in general6%
F02DControlling combustion engines6%
F02FCylinders, pistons or casings, for combustion engines6%
F16JPistons6%
B24BMachines, devices, or processes for grinding or polishing3%
B61CLocomotives3%
PatentTitleYear
10,359,112Piston ring set for internal combustion engine and system and method thereof20199,441,529'Fuel system having sealed injection port'20169,387,567'Cylinder liner having three-tiered surface finish'20169,334,813'Control system for a dual-fuel engine'20169,073,556'Fuel distribution system for multi-locomotive consist'20157,997,248'Corrosion resistant valve guide'20117,040,303'Combined aftercooler system with shared fans'20066,932,029'Coolant pump cavitation suppressor'20056,079,375'Coolant jacketed cylinder liner with stiffening ribs'20005,629,505'Rotary switch assembly'19975,163,816'Wheel lock, centering and drive means and turbocharger impeller combination'19924,321,437'Operating lever assembly for an electrical switch'19824,297,549'Direction indicator switch'19814,238,650'Electrical switch'19804,204,099'Electrical switch'19804,129,757'Electrical switch assembly'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to LUCAS INDUSTRIES LTD (5)· patent assignee history
1978–1997Based in Burnley, GB· patent location history
1992–2000Patents assigned to GEN MOTORS CORP (2)· patent assignee history
1992–2005Based in Lockport, IL, US· patent location history
2005–2016Patents assigned to ELECTRO MOTIVE DIESEL INC (7)· patent assignee history
2006–2019Based in Homer Glen, IL, US· patent location history
2015Patents assigned to CRYER EDWARD JOHN (1)· patent assignee history
2016Patents assigned to CRYER EDWARD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRO MOTIVE DIESEL INC | 7 | 2005–2016 |
| LUCAS INDUSTRIES LTD | 5 | 1978–1982 |
| GEN MOTORS CORP | 2 | 1992–2000 |
| CRYER EDWARDself | 1 | 2016 |
| CRYER EDWARD JOHNself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Homer Glen, Illinois, US | 7 | 2006–2019 |
| Burnley, GB | 6 | 1978–1997 |
| Lockport, Illinois, US | 3 | 1992–2005 |