LexDanaLexDanabeta
Inventor

Charles Clifford Berger

Inventor
New City, NY, US

Overview

3→
Patents
1995–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material22%
Y10TTechnical subjects covered by former us classification22%
B23KSoldering or unsoldering11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C25DProcesses for the electrolytic or electrophoretic production of coatings11%
F01DNon-positive displacement machines or engines, e.g. steam turbines11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
PatentTitleYear
9,718,255'Corrosion-resistant diffusion coatings'20179,297,089'Coatings for gas turbine components'20165,395,584'Nickel-base superalloy compositions'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to AVCO CORP (1)· patent assignee history
1995–2017Based in New City, NY, US· patent location history
2016–2017Patents assigned to BARSON COMPOSITES CORP (2)· patent assignee history
2016Patents assigned to BERGER CHARLES CLIFFORD (1)· patent assignee history
2016Patents assigned to WORTMAN DAVID JOHN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BARSON COMPOSITES CORP22016–2017
AVCO CORP11995
BERGER CHARLES CLIFFORDself12016
WORTMAN DAVID JOHN12016
Locations
LocationPatentsSpan
New City, New York, US31995–2017