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Inventor

Lionel R. Stebbins

Inventor
Belchertown, MA, US

Overview

2→
Patents
1992–1993
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.

B29Kprimary
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts25%
B29LIndexing scheme associated with subclass b29c, relating to particular articles25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08LCompositions of macromolecular compounds25%
PatentTitleYear
5,200,498'Lactam-lactone copolymer'19935,130,370'Molding compositions of polyvinylbutyral blend'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to MONSANTO CO (2)· patent assignee history
1992–1993Based in Belchertown, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MONSANTO CO21992–1993
Locations
LocationPatentsSpan
Belchertown, Massachusetts, US21992–1993