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Inventor

MATHESON DEREK S

US9 patents
⚠️ This page may combine multiple inventors who share the name “MATHESON DEREK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SWEETHEART CUP CO

3 patents
US5078313AJan 7, 1992

Wax-coated paperboard containers

SWEETHEART CUP CO43 citations92
US5281446AJan 25, 1994

Methods for coating paper board containers

SWEETHEART CUP CO17 citations78
US5456754AOct 10, 1995

Apparatus for coating paperboard containers

SWEETHEART CUP CO14 citations71

FUSION UV SYS INC

3 patents
US6223453B1May 1, 2001

Ultraviolet curing apparatus using an inert atmosphere chamber

FUSION UV SYS INC9 citations69
US6126095AOct 3, 2000

Ultraviolet curing apparatus using an inert atmosphere chamber

FUSION UV SYS INC12 citations69
US5726815AMar 10, 1998

Apparatus for aligning the object focus in filament irradiating units

FUSION UV SYS INC15 citations66

SWEETHEART CUP COMPANY

2 patents
US5039560AAug 13, 1991

Method for producing high gloss cup

SWEETHEART CUP COMPANY55 citations91
US5085366AFeb 4, 1992

High gloss paper cup

SWEETHEART CUP COMPANY46 citations87

(unassigned)

1 patent
US5644135AJul 1, 1997

Ultraviolet curing chamber with improved sealing device and tool

9 citations59