Inventor

Theron L. Ellis

Inventor

Vestal, NY, US

Overview

8→

Patents

1978–1991

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H05Kprimary

H05KPrinted circuits40%

Y10TTechnical subjects covered by former us classification20%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%

B29CShaping or joining of plastics5%

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. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

4,987,100'Flexible carrier for an electronic device'1991 4,937,707'Flexible carrier for an electronic device'1990 4,927,477'Method for making a flush surface laminate for a multilayer circuit board'1990 4,704,791'Process for providing a landless through-hole connection'1987 4,354,895'Method for making laminated multilayer circuit boards'1982 4,201,616'Dimensionally stable laminated printed circuit cores or boards and method of fabricating same'1980 4,155,775'Cleaning of high aspect ratio through holes in multilayer printed circuit boards'1979 4,127,438'Adhesion promoter for additively plated printed circuit boards'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to IBM (8)· patent assignee history

1978–1991Based in Vestal, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	8	1978–1991

Locations

Location	Patents	Span
Vestal, New York, US	8	1978–1991