Inventor
Leon Jones
Inventor
Huntington Beach, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification23%
A01JManufacture of dairy products14%
F16KValves9%
G05DSystems for controlling or regulating non-electric variables9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
A01KAnimal husbandry5%
A61MDevices for introducing media into, or onto, the body5%
A62BDevices, apparatus or methods for life-saving5%
B43LArticles for writing or drawing upon5%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects5%
PatentTitleYear
5,330,300'Articulated pivoting tie-down device'19944,783,027'Parachute release apparatus'19884,527,753'Dual-control fly-fishing reel'19854,428,392'Breathing valve'19844,335,743'Milking machine system, and pressure regulator incorporated therein'19824,319,401'Registered guide for graphic reproduction'19823,992,999'Controlled actuator'19763,958,584'System for flushing of a milking machine'19763,938,547'Pressure regulator'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1988Patents assigned to JONES LEON (5)· patent assignee history
1976Patents assigned to FXC CORP (1)· patent assignee history
1976Based in Los Alamitos, CA, US· patent location history
1976Based in Westminster, CA, US· patent location history
1982Patents assigned to JONES LEON W (1)· patent assignee history
1982–1988Based in Huntington Beach, CA, US· patent location history
1982Based in Roseville, CA, US· patent location history
1984Patents assigned to PROTECTION INC (1)· patent assignee history
1994Patents assigned to COLUMBUS MCKINNON CORP (1)· patent assignee history
1994Based in Cedar Rapids, IA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JONES LEONself | 5 | 1976–1988 |
| COLUMBUS MCKINNON CORP | 1 | 1994 |
| FXC CORP | 1 | 1976 |
| JONES LEON Wself | 1 | 1982 |
| PROTECTION INC | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntington Beach, California, US | 4 | 1982–1988 |
| Los Alamitos, California, US | 2 | 1976 |
| Cedar Rapids, IA, US | 1 | 1994 |
| Roseville, California, US | 1 | 1982 |
| Westminster, California, US | 1 | 1976 |