Inventor
William S. Gillespie
Inventor
Everett, WA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics16%
B29LIndexing scheme associated with subclass b29c, relating to particular articles16%
B41FPrinting machines or presses16%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B23PMetal-working not otherwise provided for4%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
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. inserts4%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper4%
B41MPrinting, duplicating, marking, or copying processes4%
PatentTitleYear
6,155,170'Screen printing machine with ultraviolet curing element'20006,038,970'Screen printing machine registration system'20005,622,108'Screen printing machine'19975,355,791'All-in-one screen printing machine'19944,750,642'Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material'19884,595,434'Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material'19864,547,645'Material handling method and apparatus therefor'19854,210,477'Tube forming method'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1986Patents assigned to AMERICAN CAN CO (3)· patent assignee history
1980–1988Based in Barrington, IL, US· patent location history
1988Patents assigned to AMERICAN NATIONAL CAN CO (1)· patent assignee history
1994Patents assigned to UNIVERSAL SCREEN PRINTING INC (1)· patent assignee history
1994–2000Based in Everett, WA, US· patent location history
1997–2000Patents assigned to UNIVERSAL SCREENPRINTING SYSTE (3)· patent assignee history
2000Patents assigned to NAMCO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN CAN CO | 3 | 1980–1986 |
| UNIVERSAL SCREENPRINTING SYSTE | 3 | 1997–2000 |
| AMERICAN NATIONAL CAN CO | 1 | 1988 |
| NAMCO INC | 1 | 2000 |
| UNIVERSAL SCREEN PRINTING INC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Everett, Washington, US | 4 | 1994–2000 |
| Barrington, Illinois, US | 4 | 1980–1988 |