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Inventor

Christopher J. Griffin

Inventor
Aurora, CO, US

Overview

32→
Patents
1984–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 32 as inventor

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

B29Cprimary
B29CShaping or joining of plastics12%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form12%
E04DRoof coverings12%
Y10TTechnical subjects covered by former us classification12%
E04CStructural elements10%
B29DProducing particular articles from plastics or from substances in a plastic state9%
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. inserts9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
C09JAdhesives2%
PatentTitleYear
10,778,343Method for mitigating passive intermodulation202010,615,885Self-adhesive membrane for mitigating passive intermodulation202010,087,634Roofing systems and methods20189,909,317'Roofing systems and methods'20189,404,261'Roofing systems and methods'2016D0706094'Cake slice spatula'20148,617,699'Manufacturing and assembly of roofing components'20138,597,779'Roofing system including roofing components and methods'20138,470,436'Roofing system including insulation and cover boards'20138,426,017'Roofing cover board, roofing panel composites, and method'20138,287,997'Roofing cover board, roofing panel composites, and method'20128,105,685'Roofing cover board, roofing panel composites, and method'20127,811,663'Roofing cover board, roofing panel composites, and method'20107,718,253'Roofing cover board, roofing panel composite, and method'20107,607,271'Prefabricated multi-layer roofing panel and system'20097,476,021'Roofing membrane temperature indicator'20096,009,843'Fiber reinforced, titanium composite engine valve'20005,720,246'Continuous fiber reinforced aluminum matrix composite pushrod'19985,669,977'Shape memory alloy lift pins for semiconductor processing equipment'1997D0340519'Ampoule holder'19935,252,359'CVD process for the manufacture of ceramic fibers'1993D0334870'Insulated cooler'1993D0329983'Combined bottle and cap'19925,129,566'Ampoule holders'1992D0324333'Bottle'19924,993,577'Containers'19914,821,884'Secondary packaging'1989D0292883'Container for food products'1987D0283798'Cover for multipack of beverage cans'1986D0283799'Cover for multipack of beverage cans'19864,501,104'Multipacks of containers'19854,471,623'Combustion chamber floatwall panel attachment arrangement'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to METAL BOX PLC (4)· patent assignee history
1985–1993Based in London, GB· patent location history
1997Based in Milpitas, CA, US· patent location history
1998–2000Based in Inver Grove Heights, MN, US· patent location history
2009–2020Patents assigned to JOHNS MANVILLE (15)· patent assignee history
2009–2020Based in Aurora, CO, US· patent location history
2012–2013Patents assigned to BURDIC BRAD C (3)· patent assignee history
2012–2013Patents assigned to GRIFFIN CHRISTOPHER J (3)· patent assignee history
2012–2013Patents assigned to HAZY JOEL EVAN (3)· patent assignee history
2014Based in Hoschton, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNS MANVILLE152009–2020
METAL BOX PLC41985–1987
BURDIC BRAD C32012–2013
GRIFFIN CHRISTOPHER Jself32012–2013
HAZY JOEL EVAN32012–2013
Locations
LocationPatentsSpan
Aurora, CO, US152009–2020
London, GB91985–1993
Inver Grove Heights, Minnesota, US21998–2000
Hoschton, Georgia, US12014
Milpitas, California, US11997