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Inventor

James C. Bates

Inventor
Charlotte, NC, US

Overview

3→
Patents
1989–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B60Qprimary
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general17%
B61DBody details or kinds of railway vehicles17%
G02BOptical elements, systems or apparatus17%
H01GCapacitors17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
11,072,279Reflective device for warning of the presence of a stalled vehicle20217,658,986'Anodes with corner and edge modified designs'20104,796,538'Hold down bar for rail car hatch covers'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2021Patents assigned to BATES JAMES C (2)· patent assignee history
1989Patents assigned to MCLEAN JR RALPH M (1)· patent assignee history
1989Based in St. Louis, MO, US· patent location history
2010Patents assigned to KEMET ELECTRONICS CORP (1)· patent assignee history
2010Based in Brownsville, TX, US· patent location history
2021Based in Charlotte, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BATES JAMES Cself21989–2021
KEMET ELECTRONICS CORP12010
MCLEAN JR RALPH M11989
Locations
LocationPatentsSpan
Charlotte, NC, US12021
Brownsville, Texas, US12010
St. Louis, MO, US11989