Inventor

William C. Harris, Jr.

Inventor

Midlothian, VA, US

Overview

18→

Patents

1978–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 18 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers30%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%

E21BEarth or rock drilling6%

F04BPositive-displacement machines for liquids6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

A24FSmokers' requisites3%

A47CChairs3%

A61LMethods or apparatus for sterilising materials or objects in general3%

B64CAeroplanes3%

F01DNon-positive displacement machines or engines, e.g. steam turbines3%

PatentTitleYear

10,641,072Plunger lift method and apparatus2020 10,161,231Plunger lift with internal movable element2018 9,429,025'Erosion resistant helicopter blade'2016 6,810,302'Process and methodology for selecting cutting parameters for titanium'2004 5,337,948'Half-carton structure and method of forming same'1994 5,301,805'Reusable hard-pack cigarette case and blank therefor'1994 5,261,533'Tax-stampable half-carton'1993 5,180,055'Method of attaching two half-cartons and the product'1993 5,178,271'Two cartons joined as a single unit separable into two single cartons'1993 5,178,270'Easily sealable, openable, and reclosable carton'1993 5,174,444'Two cartons joined as a dual carton separable into two individual cartons'1992 5,160,023'Two cartons joined as a single unit separable into two single cartons'1992 5,147,037'Carton providing easy access to packaged goods contained therein'1992 5,141,106'Two separate cartons combined as a single unit by adhesive/carrier means'1992 4,837,161'Method for reagent addition to a flowing liquid carrier stream'1989 4,821,303'Combined thermal analyzer and x-ray diffractometer'1989 4,558,820'Vapor-dispensing device'1985 4,069,527'Protective bed canopy'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to DOW CHEMICAL CO (2)· patent assignee history

1989Based in Neshanic Station, NJ, US· patent location history

1989Based in Midland, MI, US· patent location history

1992–1994Patents assigned to PHILIP MORRIS INC (10)· patent assignee history

1992–1994Based in Midlothian, VA, US· patent location history

2004–2016Patents assigned to SIKORSKY AIRCRAFT CORP (2)· patent assignee history

2004–2016Based in Derby, CT, US· patent location history

2018–2020Patents assigned to HARRIS WILLIAM CHARLES (2)· patent assignee history

2018–2020Patents assigned to Wells Edward Alexander (2)· patent assignee history

2018–2020Based in San Angelo, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILIP MORRIS INC	10	1992–1994
DOW CHEMICAL CO	2	1989
HARRIS WILLIAM CHARLESself	2	2018–2020
SIKORSKY AIRCRAFT CORP	2	2004–2016
Wells Edward Alexander	2	2018–2020

Locations

Location	Patents	Span
Midlothian, Virginia, US	10	1992–1994
San Angelo, Texas, US	2	2018–2020
Derby, CT, US	2	2004–2016
Neshanic Station, New Jersey, US	1	1989
Midland, MI, US	1	1989