Inventor

Norman K. Miller

Inventor

Concordville, PA, US

Overview

31→

Patents

1977–2006

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 31 as inventor

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

H01Hprimary

H01HElectric switches28%

E05FDevices for moving wings into open or closed position25%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof15%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles4%

Y10TTechnical subjects covered by former us classification4%

B42FSheets temporarily attached together3%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

E05BLocks3%

F16PSafety devices in general3%

F42BExplosive charges, e.g. for blasting, fireworks, ammunition3%

PatentTitleYear

6,998,388'High density lipoprotein against organ dysfunction following haemorrhagic shock'2006 6,172,315'Linear switch having circumferential activation'2001 6,040,536'Pressure responsive switch and method of making same'2000 5,693,921'Continuous linear contact switch and method of assembling same'1997 5,124,511'Fastening device for securing a sensing edge to a door'1992 5,089,672'Flexible electrically conductive contact for a switch which is actuated upon force being applied thereto'1992 5,072,079'Sensing edge for a door and method of making the same'1991 5,066,835'Sensing edge'1991 5,027,552'Redundant sensing edge for a door for detecting an object in proximity to the door edge'1991 5,023,411'Sensing edgeswitch for a door'1991 4,972,054'Redundant sensing edge for a door'1990 4,954,673'Highly sensitive switch for actuation of a device upon force being applied thereto'1990 4,920,241'High sensitivity door edge switch'1990 4,908,483'Sensing edge having a pressure sensitive switch for a door'1990 4,785,143'Safety edge for a door'1988 4,661,664'High sensitivity mat switch'1987 4,620,072'Hollow non-occluding pressure sensor'1986 4,497,989'Electric mat switch'1985 4,430,751'Self-sealing valved bag'1984 4,430,752'Valved bag with sealing flap'1984 4,373,450'Diskette safe'1983 4,349,710'Door edge for attachment to a train door and the like'1982 4,285,560'Anti-racking device'1981 4,273,974'Elongate switch construction'1981 4,263,735'Microfiche storage device'1981 4,200,777'Pressure switch'1980 4,155,645'Microfiche storage device'1979 4,137,116'Method of making a pressure switch'1979 4,127,995'Multiple bolt combination lock'1978 4,063,436'Stronghold combination lock'1977 4,051,336'Pressure sensitive door edge switch and actuator construction'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to SCHWAB SAFE CO INC (4)· patent assignee history

1977–1979Patents assigned to MILLER BROS (2)· patent assignee history

1977–1992Based in Concordville, PA, US· patent location history

1977–1983Based in Lafayette, IN, US· patent location history

1979–1988Patents assigned to MILLER NORMAN K (11)· patent assignee history

1981Patents assigned to LIPKO GEORGE (1)· patent assignee history

1982–2001Based in Glen Mills, PA, US· patent location history

1990–2001Patents assigned to MILLER EDGE INC (13)· patent assignee history

1997Based in West Grove, PA, US· patent location history

2006Based in London, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MILLER EDGE INC	13	1990–2001
MILLER NORMAN Kself	11	1979–1988
SCHWAB SAFE CO INC	4	1977–1983
MILLER BROS	2	1977–1979
LIPKO GEORGE	1	1981

Locations

Location	Patents	Span
Concordville, Pennsylvania, US	22	1977–1992
Lafayette, IN, US	4	1977–1983
Glen Mills, Pennsylvania, US	3	1982–2001
London, GB	1	2006
West Grove, Pennsylvania, US	1	1997