Inventor
Derek Michael Underhill
Inventor
Tempe, AZ, US
Overview
Patents· 67 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1340%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
H02JElectric power networks7%
B60LPropulsion of electrically-propelled vehicles6%
LOC146%
Y02TClimate change mitigation technologies related to transportation6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
H01RElectrically-conductive connections5%
F02NStarting of combustion engines3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines2%
PatentTitleYear
D0931812Battery terminal2021D0931813Battery clamp2021D0931216Battery terminal202111,121,485Battery clamp device202111,114,777Battery clamp device202111,031,797Rechargeable battery jump starting device and battery frame202110,981,452Portable or hand held vehicle battery jump starting apparatus with battery cell equalization circuit2021D0913931Battery jump starting device2021D0913935Battery clamp2021D0913934Battery clamp2021D0913933Battery clamp2021D0913937Battery clamp2021D0913932Battery clamp2021D0913938Battery clamp2021D0913936Battery clamp2021D0913307Display screen with graphical user interface2021D0913308Display screen with graphical user interface202110,859,054Rechargeable jump starting device having a highly electrically conductive cable connecting device2020D0903602Electrical port2020D0903603Electrical port2020D0900032Electrical port2020D0893431Electrical port2020D0881813Battery jump starting device202010,604,024Portable vehicle battery jump start apparatus with safety protection2020D0879798Display screen with graphical user interface2020D0871322Battery jump starting device2019D0867985Combination jump starter and display201910,328,808Portable vehicle battery jump start apparatus with safety protection and jumper cable device thereof2019D0845230Battery jump starting device2019D0837231Display panel or screen with animated graphical user interface2019D0836068Battery jump starting device2018D0832781Battery jump starting device2018D0817280Electrical connector2018D0801272'Electrical connector'2017D0800666'Electrical connector'20179,770,992'Portable vehicle battery jump start apparatus with safety protection and jumper cable device therefor'2017D0775752'Rechargeable device with flashlight and electronic device charger'2017D0772891'Display panel or screen with animated user interface'2016D0769254'Display panel or screen with animated user interface'2016D0754606'Electrical connector'2016D0754377'Combination flashlight and charger'2016D0746770'Battery booster'2016D0746774'Electrical connector'2016D0745455'Battery booster'2015D0744316'Suction cup clip'2015D0739354'Flex connector'2015D0738825'Electrical clamp'2015D0738307'Electrical clamp'2015D0737782'Electrical connector'2015D0737216'Electrical connector'2015D0735665'Electrical clamp'2015D0734726'Electrical connector'2015D0734248'Solar panel'2015D0729156'Solar panel'20159,007,015'Portable vehicle battery jump start apparatus with safety protection'2015D0726114'Flex regulator'2015D0726121'Electrical connector'2015D0726109'Electrical clamp'2015D0725598'Electrical connector'2015D0715731'Solar charger'2014D0708140'Electrical connector'2014D0690260'Solar panel'2013D0689016'Solar panel'2013D0687767'Solar panel'2013D0684936'Outlet cover'2013D0684929'AC port'2013D0678215'Outlet cover'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to NOCO COMPANY (26)· patent assignee history
2013–2017Patents assigned to NOOK JONATHAN LEWIS (7)· patent assignee history
2013–2017Patents assigned to NOOK SR WILLIAM KNIGHT (7)· patent assignee history
2013–2017Patents assigned to STANFIELD JAMES RICHARD (7)· patent assignee history
2013–2021Based in Tempe, AZ, US· patent location history
2015–2018Based in Chandler, AZ, US· patent location history
2016–2021Patents assigned to NOCO CO (39)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOCO CO | 39 | 2016–2021 |
| NOCO COMPANY | 26 | 2013–2016 |
| NOOK JONATHAN LEWIS | 7 | 2013–2017 |
| NOOK SR WILLIAM KNIGHT | 7 | 2013–2017 |
| STANFIELD JAMES RICHARD | 7 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tempe, AZ, US | 62 | 2013–2021 |
| Chandler, AZ, US | 5 | 2015–2018 |