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Inventor

Donovan N. Rego

Inventor
Allentown, PA, US

Overview

2→
Patents
1990
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B22Dprimary
B22DCasting of metals67%
C21BManufacture of iron or steel33%
PatentTitleYear
4,942,986'Pressurized tundish for controlling a continuous flow of molten metal'19904,915,270'Low-head feeding system for thin section castings'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to BRITA GUIDO P (1)· patent assignee history
1990Patents assigned to HAMILL JR PAUL E (1)· patent assignee history
1990Patents assigned to LEWIS THOMAS W (1)· patent assignee history
1990Patents assigned to OZGU MUSTAFA R (1)· patent assignee history
1990Patents assigned to PADFIELD RALPH C (1)· patent assignee history
1990Based in Allentown, PA, US· patent location history
1990Based in Lehigh County, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRITA GUIDO P11990
HAMILL JR PAUL E11990
LEWIS THOMAS W11990
OZGU MUSTAFA R11990
PADFIELD RALPH C11990
Locations
LocationPatentsSpan
Allentown, Pennsylvania, US11990
Lehigh County, Pennsylvania, US11990