Inventor
Rajendra V. Mistry
Inventor
Cincinnati, OH, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines44%
Y10TTechnical subjects covered by former us classification19%
B66BElevators13%
F15BSystems acting by means of fluids in general6%
G01BMeasuring length, thickness or similar linear dimensions6%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
PatentTitleYear
10,763,727Heat exchanger for electric machines with double end to center cooling202010,615,674Rotating electrical machine with removable heating elements20209,906,092'Electrodynamic machines, and method for reducing vibration of an electrodynamic machine'20187,902,487'Systems for reducing slow roll'20117,555,825'Systems, devices, and/or methods for balancing a rotating electric device'20097,458,262'Integral center plane balancing of a rotating electric device'20087,343,663'Integral center plane balancing of a rotating electric device'20085,346,371'Hydraulic elevator oil tank'19945,299,661'Mechanical overspeed safety device'19945,195,614'Hydraulic cushionride elevator'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1994Patents assigned to OTIS ELEVATOR CO (3)· patent assignee history
1993–1994Based in Farmington, CT, US· patent location history
1994–2020Based in Cincinnati, OH, US· patent location history
2008–2009Patents assigned to SIEMENS ENERGY & AUTOMAT (2)· patent assignee history
2008Patents assigned to SIEMENS ENERGY AUTOMATION INC (1)· patent assignee history
2011–2020Patents assigned to SIEMENS INDUSTRY INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS INDUSTRY INC | 4 | 2011–2020 |
| OTIS ELEVATOR CO | 3 | 1993–1994 |
| SIEMENS ENERGY & AUTOMAT | 2 | 2008–2009 |
| SIEMENS ENERGY AUTOMATION INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 8 | 1994–2020 |
| Farmington, CT, US | 2 | 1993–1994 |