JW

Janice L. Wichmann

ZE Zenith Electronics: 4 patents #84 of 411Top 25%
ZR Zenith Radio: 1 patents #81 of 184Top 45%
📍 Paddy Lane, IL: #102 of 467 inventorsTop 25%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,062,143 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4950945 Tension mask securement means and process therefor James R. Fendley 1990-08-21
RE33225 Method for mating television CRT cathode components 1990-05-29
4834686 Rail mapping method and apparatus Allan D. Kautz 1989-05-30
4828523 Tension mask securement means and process therefore James R. Fendley 1989-05-09
4250602 Method for mating television CRT cathode components 1981-02-17