Inventor
Charles E. Mitchell
Inventor
Mount Washington, KY, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals40%
A01BSoil working in agriculture or forestry20%
C08BPolysaccharides20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
8,096,406'System and method for controlling casting shakeout retention'20127,712,513'System and method for controlling casting shakeout retention'2010D0374253'Noisemaker'19965,091,791'Portable video-photo machine'1992D0318867'Combined video camera and photographic printer'19914,374,546'Conditioning apparatus for dirt race tracks'19834,285,735'Fructose polymer mixture'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1996Patents assigned to MITCHELL CHARLES E (4)· patent assignee history
1981Patents assigned to MITCHELL PAT R (1)· patent assignee history
1981Based in Fort Collins, CO, US· patent location history
1983Patents assigned to LARCOM & MITCHELL COMPANY INC (1)· patent assignee history
1983Based in Delaware, OH, US· patent location history
1991–1992Based in Upper Saddle River, NJ, US· patent location history
1996Based in Newburg Hts., OH, US· patent location history
2010–2012Patents assigned to CARRIER VIBRATING EQUIPMENT CO (2)· patent assignee history
2010–2012Based in Mount Washington, KY, US· patent location history
2012Patents assigned to MITCHELL III CHARLES EDWIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITCHELL CHARLES Eself | 4 | 1981–1996 |
| CARRIER VIBRATING EQUIPMENT CO | 2 | 2010–2012 |
| LARCOM & MITCHELL COMPANY INC | 1 | 1983 |
| MITCHELL III CHARLES EDWINself | 1 | 2012 |
| MITCHELL PAT R | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mount Washington, KY, US | 2 | 2010–2012 |
| Upper Saddle River, New Jersey, US | 2 | 1991–1992 |
| Newburg Hts., OH, US | 1 | 1996 |
| Delaware, OH, US | 1 | 1983 |
| Fort Collins, CO, US | 1 | 1981 |