Inventor

John W. Williams

Inventor

Bellevue, WA, US

Overview

33→

Patents

1976–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 33 as inventor

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

B63Bprimary

B63BShips or other waterborne vessels12%

G06FElectric digital data processing12%

A01NPreservation of bodies of humans or animals or plants or parts thereof5%

A61KPreparations for medical, dental or toiletry purposes5%

C07CAcyclic or carbocyclic compounds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

G02BOptical elements, systems or apparatus5%

H04MTelephonic communication5%

Y10TTechnical subjects covered by former us classification5%

A62CFire-fighting2%

PatentTitleYear

6,592,448'Computers with power exhaust systems'2003 6,434,011'PCMCIA compartment'2002 6,401,168'FIFO disk data path manager and method'2002 6,351,388'Mobile computer with PC housing for PC card and dongle'2002 D0451925'Combined power exhaust stack and computer'2001 5,895,316'Dry-wall corner sander'1999 5,860,321'Power transmission utilizing conversion of inertial forces'1999 5,844,656'Head mounted display with adjustment components'1998 5,757,339'Head mounted display'1998 5,719,743'Torso worn computer which can stand alone'1998 5,719,744'Torso-worn computer without a monitor'1998 5,136,585'Digital key telephone system'1992 5,094,140'Missile launcher assembly'1992 D0324134'Light cane'1992 5,056,408'Self-retracting, drag-free lug for bombs'1991 4,893,310'Digital key telephone system'1990 4,872,834'Recovery boiler port cleaner'1989 4,859,233'2,3,6-trichlorobenzohydroxamic acid derivatives'1989 4,729,781'3,6-dichloro-2-methoxybenzohydroxamic acid derivatives and use as herbicidal agents'1988 4,633,778'Surface minelaying system for craft of opportunity'1987 4,622,913'Hydrofoil flap control rod system'1986 4,590,634'Marine transfer device'1986 4,577,579'Hydrofoil seal'1986 4,499,843'Strut steering and retracting apparatus'1985 4,470,366'Continuous single flap hinge and seal device for flexible hydrofoils and the like'1984 4,388,249'3-(Alkoxyphenylsulfonyl)acrylonitriles'1983 4,331,480'Biocides for protection of polymeric materials'1982 D0264479'Pen'1982 4,222,402'Dual overlapping fire protection systems and valve'1980 4,058,594'Immuno-suppressive agents'1977 4,023,330'Wrapping machines'1977 3,993,775'Immuno-suppressive agents'1976 3,958,500'Bottom forming device for a bag forming machine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to BOEING CO (6)· patent assignee history

1984–1992Based in Bellevue, WA, US· patent location history

1988–1989Patents assigned to SANDOZ LTD (2)· patent assignee history

1990–1992Patents assigned to NORTHERN TELECOM LTD (2)· patent assignee history

1990–1992Based in Kanata, CA· patent location history

1998–2002Patents assigned to XYBERNAUT CORP (6)· patent assignee history

1998Based in Clifton, VA, US· patent location history

2001–2003Patents assigned to CONTRAPPOSTO INC (2)· patent assignee history

2001–2003Based in Chapel Hill, NC, US· patent location history

2002Based in Gainesville, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEING CO	6	1984–1987
XYBERNAUT CORP	6	1998–2002
CONTRAPPOSTO INC	2	2001–2003
NORTHERN TELECOM LTD	2	1990–1992
SANDOZ LTD	2	1988–1989

Locations

Location	Patents	Span
Bellevue, Washington, US	8	1984–1992
Clifton, Virginia, US	4	1998
Chapel Hill, NC, US	2	2001–2003
Gainesville, Virginia, US	2	2002
Kanata, CA	2	1990–1992