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Inventor

George L. Cepynsky

Inventor
Lisle, IL, US

Overview

6→
Patents
1987–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation20%
B60LPropulsion of electrically-propelled vehicles10%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects10%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
B62DMotor vehicles10%
G09BEducational or demonstration appliances10%
H01HElectric switches10%
H02HEmergency protective circuit arrangements10%
H02JElectric power networks10%
PatentTitleYear
10,026,569Modular switch panel assembly20189,931,938Vehicle battery relay assembly20189,139,123'RV trailer motion lock-out system'20156,111,731'Motor controller for preventing excessive battery discharging'20006,011,997'Time-division multiplex control unit I/O unit and programming system'20004,682,958'Data entry terminal and memory module therefor'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Based in Woodridge, IL, US· patent location history
2000Patents assigned to TECHNICAL PRODUCTS GROUP INC (2)· patent assignee history
2000–2018Based in Lisle, IL, US· patent location history
2015–2018Patents assigned to CEPYNSKY GEORGE L (3)· patent assignee history
2015–2018Patents assigned to PREC CIRCUITS INC (3)· patent assignee history
2018Patents assigned to CEPYNSKY PAUL G (2)· patent assignee history
2018Patents assigned to DANOWSKI THOMAS J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CEPYNSKY GEORGE Lself32015–2018
PREC CIRCUITS INC32015–2018
CEPYNSKY PAUL G22018
DANOWSKI THOMAS J22018
TECHNICAL PRODUCTS GROUP INC22000
Locations
LocationPatentsSpan
Lisle, Illinois, US52000–2018
Woodridge, Illinois, US11987