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Inventor

Stephen R. Williams

Inventor
Rushcutters Bay, AU

Overview

17→
Patents
1985–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H01Rprimary
H01RElectrically-conductive connections19%
A47LDomestic washing or cleaning14%
G06FElectric digital data processing14%
B25GHandles for hand implements10%
E21BEarth or rock drilling10%
H01BCables10%
A61MDevices for introducing media into, or onto, the body5%
A63CSkates5%
G01RMeasuring electric variables5%
LOC215%
PatentTitleYear
10,385,627Active waterway stabilizer201910,218,119Electrical connection system for use in high power applications201910,118,019Catheter cartridge assemblies and methods of using the same for intermittent catheterization20189,985,383Electrical connector20189,935,394Electrical connector20189,912,093'Electrical connector'20189,869,131'Drill bit'20187,121,561'Roller skate and wheel trucks therefor'2006D0493858'Strap on, size adjustable and full suspension skate'20045,901,402'Mop handle connector'19995,471,635'Methods and apparatus pulse-width modulation that use a counter and a modulus device'19955,396,599'Computer system with a bus controller'19955,377,346'Methods and apparatus for pulse-width modulation that use a counter and a modulus device'19945,297,887'Injection-molded receiver'19944,728,889'Spectroscopy method'19884,595,420'Method and apparatus for cleaning and maintaining carpet'19864,524,477'Cleaning solution dispenser attachment for rotary floor cleaning machine'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Based in Cary, NC, US· patent location history
1986–1994Patents assigned to WILLIAMS STEPHEN R (2)· patent assignee history
1994–1995Patents assigned to NEC ELECTRONICS INC (3)· patent assignee history
1994–1999Based in Shreveport, LA, US· patent location history
1994–1995Based in Los Gatos, CA, US· patent location history
2004–2006Based in Elizabeth, CO, US· patent location history
2018–2019Patents assigned to CONNEC LTD (4)· patent assignee history
2018Patents assigned to HOLLISTER INC (1)· patent assignee history
2018–2019Based in Rushcutters Bay, AU· patent location history
2019Patents assigned to NAT OILWELL VARCO LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CONNEC LTD42018–2019
NEC ELECTRONICS INC31994–1995
WILLIAMS STEPHEN Rself21986–1994
HOLLISTER INC12018
NAT OILWELL VARCO LP12019
Locations
LocationPatentsSpan
Rushcutters Bay, AU42018–2019
Elizabeth, CO, US22004–2006
Shreveport, LA, US21994–1999
Los Gatos, California, US21994–1995
Cary, NC, US21985–1986