Inventor
Charles W. Clarke
Inventor
Sag Harbor, NY, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Cprimary
B64CAeroplanes17%
B64DEquipment for fitting in or to aircraft17%
B66DCapstans17%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body8%
D05BSewing8%
G01BMeasuring length, thickness or similar linear dimensions8%
G01DMeasuring not specially adapted for a specific variable8%
G01MTesting static or dynamic balance of machines or structures8%
G05DSystems for controlling or regulating non-electric variables8%
PatentTitleYear
10,059,464Position sensor system for a landing gear assembly and method of monitoring20189,156,540'Hard landing detection and orientation control'20156,536,362'Multiple position sewing system'20034,177,973'Cable drum safety brake'19794,175,727'Single failure proof crane'19794,014,325'Unique mechanical foot massager'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to CLARKE CHARLES W (1)· patent assignee history
1977Based in Morton, IL, US· patent location history
1979Patents assigned to EDERER INC (2)· patent assignee history
1979Based in Seattle, WA, US· patent location history
2003Based in Pompano Beach, FL, US· patent location history
2015–2018Patents assigned to SIKORSKY AIRCRAFT CORP (2)· patent assignee history
2015–2018Based in Sag Harbor, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EDERER INC | 2 | 1979 |
| SIKORSKY AIRCRAFT CORP | 2 | 2015–2018 |
| CLARKE CHARLES Wself | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sag Harbor, New York, US | 2 | 2015–2018 |
| Seattle, Washington, US | 2 | 1979 |
| Pompano Beach, Florida, US | 1 | 2003 |
| Morton, Illinois, US | 1 | 1977 |