LexDanaLexDanabeta
Inventor

E. Laurence Libelo

Inventor
College Park, MD, US

Overview

2→
Patents
1988
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia33%
H05BElectric heating33%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%
PatentTitleYear
4,767,902'Method and apparatus for the microwave joining of ceramic items'19884,757,172'Method and apparatus for the microwave joining of nonoxide ceramic items'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to QUESTECH INC (2)· patent assignee history
1988Based in College Park, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUESTECH INC21988
Locations
LocationPatentsSpan
College Park, Maryland, US21988