Inventor
John T. Jackson, Jr.
Inventor
Reno, NV, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches17%
H02KDynamo-electric machines13%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof8%
G08BSignalling systems, e.g. personal calling systems8%
B01DSeparation4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F02DControlling combustion engines4%
F02KJet-propulsion plants4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
PatentTitleYear
11,060,487System for evaporative emissions mitigation202110,941,732Membrane structures for the control of fuel vapor emissions20217,295,106'Systems and methods for classifying objects within a monitored zone using multiple surveillance devices'20077,218,648'Method and apparatus for communicating control data in an asynchronous communications channel'20075,929,731'Balanced magnetic proximity switch assembly'19995,877,664'Magnetic proximity switch system'19995,874,878'Magnetic proximity switch system with slide-by anti-defeat machanism'19995,821,870'Monitored security switch assembly'19985,668,533'High security balanced-type, magnetically-actuated proximity switch system'19975,609,020'Thrust reverser synchronization shaft lock'19975,201,029'Digital data processing apparatus using daisy chain control'1993RE032654'Wide air gap permanent magnet motors'19884,445,061'Wide air gap permanent magnet motors'19844,293,785'Rotating electric machines with enhanced radiation cooling'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1999Patents assigned to JACKSON RESEARCH INC (2)· patent assignee history
1981–1984Based in Saint Paul, OR, US· patent location history
1993Patents assigned to PHILIPS CORP (1)· patent assignee history
1997Patents assigned to BOEING CO (1)· patent assignee history
1997Patents assigned to SECURITRON MAGNALOCK CORP (1)· patent assignee history
1997–1999Based in Reno, NV, US· patent location history
2007Based in Gainesville, GA, US· patent location history
2007Based in Seattle, WA, US· patent location history
2021Patents assigned to MAHLE INT GMBH (2)· patent assignee history
2021Based in Oxford, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JACKSON RESEARCH INC | 2 | 1981–1999 |
| MAHLE INT GMBH | 2 | 2021 |
| BOEING CO | 1 | 1997 |
| PHILIPS CORP | 1 | 1993 |
| SECURITRON MAGNALOCK CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Reno, NV, US | 5 | 1997–1999 |
| Oxford, MI, US | 2 | 2021 |
| Saint Paul, OR, US | 2 | 1981–1984 |
| Gainesville, Georgia, US | 1 | 2007 |
| Seattle, Washington, US | 1 | 2007 |