John E. Mitchell Company
Dallas, TX, US· latest recorded location
John E. Mitchell Company is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is A23G (Cocoa).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 29 Jan 1980
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Torque-transmitting, torque-sensing system29 Jan 1980US 4,185,511 A
- Torque-transmitting, torque sensing system6 Jun 1978US 4,093,055 A
- Housing for expansion unit of cooling system4 Apr 1978US 4,082,142 A
No published applications.
Most cited
By later US patents