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Inventor

Pierre Touchon

Inventor
Le Pecq, FR

Overview

1→
Patents
1985
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,508,783'Method for the differentiated hardening of glass sheets, especially of automobile windshields, and tempered glass sheet'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to SAINT GOBAIN VITRAGE (1)· patent assignee history
1985Based in Le Pecq, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAINT GOBAIN VITRAGE11985
Locations
LocationPatentsSpan
Le Pecq, FR11985