Inventor
Jeffrey W. Brown
Inventor
San Diego, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F03Gprimary
F03GSpring, weight, inertia or like motors16%
LOC0212%
A43BCharacteristic features of footwear8%
A41DOuterwear4%
A42BHats4%
C07CAcyclic or carbocyclic compounds4%
C07HSugars4%
C10LFuels not otherwise provided for4%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials4%
D21HPulp compositions4%
PatentTitleYear
10,455,883Shock absorbing helmet liner201910,118,883Method for producing levulinic acid from lignocellulosic biomass2018D0767265'Multicomponent shock mitigation outsole'20169,097,593'Spring-bodied device for in-situ overheat alert for equipment'20158,844,281'Shape memory alloy heat engines and energy harvesting systems'20148,800,283'Method of starting and operating a shape memory alloy heat engine'20148,341,958'Shape memory alloy actuated device'20137,992,795'Shape memory alloy actuator'2011D0596387'Sole for a shoe or boot'20097,213,350'Shock reducing footwear'2007D0468082'Shoe sole'2003D0420910'Box'20005,502,901'Shock reducing footwear and method of manufacture'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Based in San Diego, CA, US· patent location history
2007Based in Mesa, AZ, US· patent location history
2011–2015Based in Los Gatos, CA, US· patent location history
2013Based in San Jose, CA, US· patent location history
2014–2015Patents assigned to DYNALLOY INC (3)· patent assignee history
2014–2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (3)· patent assignee history
2014Patents assigned to ALEXANDER PAUL W (2)· patent assignee history
2014Patents assigned to BROWN JEFFREY W (2)· patent assignee history
2014Patents assigned to BROWNE ALAN L (2)· patent assignee history
2018Based in Peachtree City, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DYNALLOY INC | 3 | 2014–2015 |
| GM GLOBAL TECH OPERATIONS INC | 3 | 2014–2015 |
| ALEXANDER PAUL W | 2 | 2014 |
| BROWN JEFFREY Wself | 2 | 2014 |
| BROWNE ALAN L | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 5 | 1996–2019 |
| Los Gatos, California, US | 4 | 2011–2015 |
| Peachtree City, Georgia, US | 1 | 2018 |
| San Jose, California, US | 1 | 2013 |
| Mesa, AZ, US | 1 | 2007 |