Inventor

John H. Muszynski

Inventor

Auburn, NH, US

Overview

7→

Patents

1992–2002

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B29Cprimary

B29CShaping or joining of plastics25%

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. inserts20%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%

Y10TTechnical subjects covered by former us classification20%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids5%

B29BPreparation or pretreatment of the material to be shaped5%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%

PatentTitleYear

6,382,946'Molding multi-layered articles using coinjection techniques'2002 5,913,438'One piece self-standing blow molded plastic containers made from a monobase preform'1999 5,714,111'One piece self-standing blow molded plastic containers made from a monobase preform'1998 5,614,148'One piece self-standing blow molded plastic containers made from a monobase preform'1997 5,595,799'Coinjection molding of decorative preforms and containers produced from such preforms'1997 5,484,072'Self-standing polyester containers for carbonated beverages'1996 5,118,407'Electrostatic separation of plastic materials'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to DEVTECH LABS (1)· patent assignee history

1992–2002Based in Auburn, NH, US· patent location history

1996Patents assigned to HOOVER UNIVERSAL (1)· patent assignee history

1997Patents assigned to DTL TECH LP (2)· patent assignee history

1998–1999Patents assigned to DTL MONOFOOT LIMITED PARTNERSH (2)· patent assignee history

2002Patents assigned to DTL TECHNOLOGY LTD PARTNERSHIP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DTL MONOFOOT LIMITED PARTNERSH	2	1998–1999
DTL TECH LP	2	1997
DEVTECH LABS	1	1992
DTL TECHNOLOGY LTD PARTNERSHIP	1	2002
HOOVER UNIVERSAL	1	1996

Locations

Location	Patents	Span
Auburn, NH, US	7	1992–2002