Inventor
Mary Ann T. Valk
Inventor
Glastonbury, CT, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators36%
B60NSeats specially adapted for vehicles9%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general9%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for9%
B62DMotor vehicles9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H01HElectric switches9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
PatentTitleYear
7,614,490'Passenger conveyor handrail having a gripping surface with a generally circular cross-section'20097,475,757'Elevator dispatching with balanced passenger perception of waiting'20096,629,583'Fixture for an elevator system'20036,545,236'Vehicle interior component having a flexible cover with integrated circuitry'20036,357,554'Elevator ride improvements utilizing smart floor'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to OTIS ELEVATOR CO (4)· patent assignee history
2002–2009Based in Glastonbury, CT, US· patent location history
2003Patents assigned to LEAR CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTIS ELEVATOR CO | 4 | 2002–2009 |
| LEAR CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glastonbury, CT, US | 5 | 2002–2009 |