Inventor
Robert A. Stone
Inventor
Sandy Hook, CT, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation25%
B64CAeroplanes20%
F16FSprings10%
F16HGearing10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
B64DEquipment for fitting in or to aircraft5%
F02KJet-propulsion plants5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
5,113,713'Elastomeric load sharing device'19924,926,991'Actuated spring clutch assembly'19904,596,513'Helicopter air-spring vibration absorber'19864,531,620'Freewheel ramp/roller clutch with positive lock-out'19854,405,101'Vibration isolation system'19834,207,758'High speed shaft flexible coupling with maximum shaft misalignment accommodation capability'19803,981,448'Cooled infrared suppressor'19763,942,387'Replaceable freewheel unit for helicopters'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1992Patents assigned to UNITED TECHNOLOGIES CORP (7)· patent assignee history
1976Patents assigned to GARRETT CORP (1)· patent assignee history
1976Based in Arlington, VA, US· patent location history
1976Based in Stratford, CT, US· patent location history
1980–1992Based in Sandy Hook, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 7 | 1976–1992 |
| GARRETT CORP | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sandy Hook, CT, US | 6 | 1980–1992 |
| Arlington, Virginia, US | 1 | 1976 |
| Stratford, CT, US | 1 | 1976 |