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Inventor

Ronald Lasser

Inventor
Williamsville, NY, US

Overview

1→
Patents
1977
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
E21DShafts50%
PatentTitleYear
4,026,116'Mine roof supporting'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to UNIV CARNEGIE MELLON (1)· patent assignee history
1977Based in Williamsville, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CARNEGIE MELLON11977
Locations
LocationPatentsSpan
Williamsville, New York, US11977