Inventor
Henry J. Folson
Inventor
Redondo Beach, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Bprimary
B60BVehicle wheels44%
A47CChairs11%
B62BHand-propelled vehicles, e.g. hand carts or perambulators11%
E02BHydraulic engineering11%
G01BMeasuring length, thickness or similar linear dimensions11%
Y02ATechnologies for adaptation to climate change11%
PatentTitleYear
5,694,699'Bicycle frame aligning device'19974,793,021'Molded caster pintle with high strength core'19884,750,701'Chair height adjustment mechanism'19884,720,894'Caster pintle having a sleeve with a ring centering mechanism'19884,550,808'Brake for twin wheel casters'19854,377,883'Twin caster assembly'19834,068,478'Containment barrier section arrangement'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to MEYERS FRANK (1)· patent assignee history
1978Based in Los Angeles, CA, US· patent location history
1983Patents assigned to PLASTIGLIDE MFG CORP (1)· patent assignee history
1983–1997Based in Redondo Beach, CA, US· patent location history
1985–1988Patents assigned to ILLINOIS TOOL WORKS (3)· patent assignee history
1988Patents assigned to ITW LIMITED FASTEX DIVISION (1)· patent assignee history
1997Patents assigned to HENRY JAMES BICYCLES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILLINOIS TOOL WORKS | 3 | 1985–1988 |
| HENRY JAMES BICYCLES INC | 1 | 1997 |
| ITW LIMITED FASTEX DIVISION | 1 | 1988 |
| MEYERS FRANK | 1 | 1978 |
| PLASTIGLIDE MFG CORP | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redondo Beach, California, US | 6 | 1983–1997 |
| Los Angeles, California, US | 1 | 1978 |