Inventor
Donald G. Richardson
Inventor
Sutter Creek, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Fprimary
F16FSprings32%
Y10TTechnical subjects covered by former us classification10%
A41DOuterwear6%
B62KCycles6%
A21BBakers' ovens3%
A21DTreatment of flour or dough for baking, e.g. by addition of materials3%
A41HAppliances or methods for making clothes, e.g. for dress-making or for tailoring, not otherwise provided for3%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B60GVehicle suspension arrangements3%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
PatentTitleYear
8,342,489'Handlebar vibration damping assembly'20137,066,123'Variable valve opening for an internal combustion engine'20066,865,516'Method of recording the temperature of perishable products in cold chain distribution'20056,334,516'Acceleration sensitive twin tube shock absorber'20026,119,830'Flow sensitive, acceleration sensitive shock absorber'20005,996,334'Gas turbine engine having an external central frame'19995,954,167'Flow sensitive acceleration sensitive shock absorber with added flow control'19995,823,305'Flow sensitive, acceleration sensitive shock absorber'19985,598,903'Acceleration sensitive flow sensitive mcpherson strut'19975,462,140'Acceleration sensitive shock absorber'1995RE034897'Suspension device for motorcycle'19955,332,068'Self contained automatic terrain condition adjusting shock absorber'19945,085,121'Braided product and method and apparatus for producing same'19925,016,457'Method of forming metal'19914,958,706'Adjustable shock absorbers'19904,562,782'Machine for forming fly construction'19864,534,067'Fly construction and method of forming it'19854,385,403'Garment placket and method of forming'19834,120,984'Process for preparing food in the package'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1986Patents assigned to REECE CORP (3)· patent assignee history
1983–1992Based in Atkinson, NH, US· patent location history
1990–2013Patents assigned to RICHARDSON DONALD G (3)· patent assignee history
1990Patents assigned to CAZORT JOHN G (1)· patent assignee history
1991–2005Based in Clontarf, AU· patent location history
1994–1995Patents assigned to RICHARDSON TECHNOLOGIES LTD (2)· patent assignee history
1995Based in Jackson, CA, US· patent location history
1997–1999Patents assigned to RICOR RACING & DEV L P (3)· patent assignee history
1997–2006Based in Sutter Creek, CA, US· patent location history
2013Based in Henderson, NV, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REECE CORP | 3 | 1983–1986 |
| RICHARDSON DONALD Gself | 3 | 1990–2013 |
| RICOR RACING & DEV L P | 3 | 1997–1999 |
| RICHARDSON TECHNOLOGIES LTD | 2 | 1994–1995 |
| CAZORT JOHN G | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sutter Creek, California, US | 6 | 1997–2006 |
| Atkinson, NH, US | 4 | 1983–1992 |
| Clontarf, AU | 2 | 1991–2005 |
| Jackson, California, US | 2 | 1995 |
| Henderson, NV, US | 1 | 2013 |