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Inventor

Paul T. Kilhefiner, III

Inventor
Wescosville, PA, US

Overview

1→
Patents
1990
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.

C21Dprimary
C21DModifying the physical structure of ferrous metals50%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys50%
PatentTitleYear
4,929,283'Vapor phase artificial aging of metal alloys using fluorochemicals'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to AIR PROD & CHEM (1)· patent assignee history
1990Based in Wescosville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR PROD & CHEM11990
Locations
LocationPatentsSpan
Wescosville, Pennsylvania, US11990