LexDanaLexDanabeta
Inventor

John A. Wessels

Inventor
Monterey Park, CA, US

Overview

3→
Patents
1978–1984
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A63Hprimary
A63HToys, e.g. tops, dolls, hoops or building blocks50%
B62KCycles25%
B62MRider propulsion of wheeled vehicles or sledges25%
PatentTitleYear
4,429,488'Electric vehicle with magnetic attraction to trackway'19844,400,698'Single channel radio control system'19834,124,222'Treadle scooter'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to DIKER MOE ASS (1)· patent assignee history
1978Based in Santa Monica, CA, US· patent location history
1983Patents assigned to ENTEX IND INC (1)· patent assignee history
1983–1984Based in Monterey Park, CA, US· patent location history
1984Patents assigned to WESSELS JOHN A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIKER MOE ASS11978
ENTEX IND INC11983
WESSELS JOHN Aself11984
Locations
LocationPatentsSpan
Monterey Park, California, US21983–1984
Santa Monica, California, US11978