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Inventor

Geoffrey D. Ziegahn

Inventor
Madison, WI, US

Overview

2→
Patents
2003–2010
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B62Kprimary
B62KCycles20%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges20%
G01DMeasuring not specially adapted for a specific variable20%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,814,812'Removable nonrotatable handlebar grip assembly'20106,541,959'Angular position sensing system with magnet and rotor arrangement'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to S & S CYCLE INC (1)· patent assignee history
2003Based in Richland Center, WI, US· patent location history
2010Patents assigned to TREK BICYCLE CORP (1)· patent assignee history
2010Based in Madison, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
S & S CYCLE INC12003
TREK BICYCLE CORP12010
Locations
LocationPatentsSpan
Madison, WI, US12010
Richland Center, WI, US12003