Inventor
Matthew Earl Franklin
Inventor
Lewisville, TX, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling29%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles19%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof19%
F02DControlling combustion engines10%
Y10TTechnical subjects covered by former us classification10%
B60WConjoint control of vehicle sub-units of different type or different function5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
F16KValves5%
PatentTitleYear
11,091,027Electronic fuel tank system having cam actuated venting with canister line isolation202111,092,113Fuel system control202110,954,894Electrically controlled fuel system module202110,947,913Electronic evaporative emissions management system20219,518,455'Flow control devices and methods of use'20169,273,538'Economical construction of well screens'20168,875,784'Economical construction of well screens'20148,757,252'Wellbore flow control devices comprising coupled flow regulating assemblies and methods for use thereof'20148,657,016'Adjustable flow control device'20148,596,366'Wellbore flow control devices comprising coupled flow regulating assemblies and methods for use thereof'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to HALLIBURTON ENERGY SERV INC (4)· patent assignee history
2013–2016Based in Lewisville, TX, US· patent location history
2014Patents assigned to FRANKLIN MATTHEW EARL (2)· patent assignee history
2014Patents assigned to GRECI STEPHEN MICHAEL (1)· patent assignee history
2016Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history
2021Patents assigned to EATON INTELLIGENT POWER LTD (4)· patent assignee history
2021Based in Birmingham, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EATON INTELLIGENT POWER LTD | 4 | 2021 |
| HALLIBURTON ENERGY SERV INC | 4 | 2013–2014 |
| FRANKLIN MATTHEW EARLself | 2 | 2014 |
| HALLIBURTON ENERGY SERVICES INC | 2 | 2016 |
| GRECI STEPHEN MICHAEL | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lewisville, Texas, US | 6 | 2013–2016 |
| Birmingham, MI, US | 4 | 2021 |