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Inventor

Jeffery L. Kirsch

Inventor
Dracut, MA, US

Overview

2→
Patents
1990–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material33%
C30BSingle-crystal growth17%
G02BOptical elements, systems or apparatus17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
5,383,969'Process and apparatus for supplying zinc vapor continuously to a chemical vapor deposition process from a continuous supply of solid zinc'19954,978,577'Method for preparing laminates of ZnSe and ZnS'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1995Patents assigned to CVD INC (2)· patent assignee history
1990Based in Tewksbury, MA, US· patent location history
1995Based in Dracut, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CVD INC21990–1995
Locations
LocationPatentsSpan
Dracut, Massachusetts, US11995
Tewksbury, Massachusetts, US11990