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Inventor

Wilfredo P. Loreto

Inventor
Hoffman Estates, IL, US

Overview

7→
Patents
1979–1990
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing88%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
4,928,439'Lens edging machine and method'19904,870,784'Lens edging machine and method'19894,807,398'Lens edging machine'19894,423,569'Automatic lens edger'19844,286,415'Method of edging lenses'19814,233,784'Lens edging apparatus'19804,176,498'Apparatus for edging lenses'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1990Patents assigned to AIT IND INC (7)· patent assignee history
1979–1990Based in Hoffman Estates, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIT IND INC71979–1990
Locations
LocationPatentsSpan
Hoffman Estates, Illinois, US71979–1990