Inventor
Christopher E. Grymko
Inventor
Plains, PA, US
Overview
16→
Patents
2007–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Gprimary
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons34%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
B60LPropulsion of electrically-propelled vehicles7%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
LOC125%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
10,272,004Wheelchair20199,526,664'Anti-tip system for a power wheelchair'20169,474,664'Anti-tip and suspension systems for wheelchairs'20169,468,571'Wheelchair'20169,301,894'Anti-tip system for a power wheelchair'20168,616,309'Wheelchair'20138,408,598'Anti-tip system for a power wheelchair'20138,181,992'Anti-tip system for a power wheelchair'20127,931,300'Anti-tip system for a power wheelchair'2011D0635492'Combined shroud and battery compartment for a wheelchair'2011D0635493'Combined shroud and battery compartment for a wheelchair'20117,735,591'Powered wheelchair having an articulating beam and related methods of use'20107,726,689'Anti-tip system for a power wheelchair'20107,413,038'Anti-tip system for a power wheelchair'20087,389,835'Active anti-tip system for power wheelchairs'20087,207,403'Transportable power wheelchair'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to PRIDE MOBILITY PRODUCTS CORP (16)· patent assignee history
2007–2016Based in Plains, PA, US· patent location history
2011–2019Based in Laflin, PA, US· patent location history
2012–2016Patents assigned to MULHERN JAMES P (3)· patent assignee history
2012–2013Patents assigned to GRYMKO CHRISTOPHER E (2)· patent assignee history
2012–2013Patents assigned to LEVI RONALD (2)· patent assignee history
2013–2016Patents assigned to GRYMKO CHRISTOPHER (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRIDE MOBILITY PRODUCTS CORP | 16 | 2007–2019 |
| MULHERN JAMES P | 3 | 2012–2016 |
| GRYMKO CHRISTOPHERself | 2 | 2013–2016 |
| GRYMKO CHRISTOPHER Eself | 2 | 2012–2013 |
| LEVI RONALD | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plains, Pennsylvania, US | 10 | 2007–2016 |
| Laflin, Pennsylvania, US | 6 | 2011–2019 |