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Inventor

John D. Hewes

Inventor
Morristown, NJ, US

Overview

1→
Patents
1993
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
5,220,087'Preparation of strong and super acid catalysts using elemental fluorine'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to ALLIED SIGNAL INC (1)· patent assignee history
1993Based in Morristown, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLIED SIGNAL INC11993
Locations
LocationPatentsSpan
Morristown, New Jersey, US11993