JW

John Willigman

EA Eaton: 2 patents #1,243 of 3,708Top 35%
TL The Singer Company Limited: 2 patents #142 of 510Top 30%
CA Controls Corporation Of America: 1 patents #8 of 23Top 35%
Overall (All Time): #1,062,343 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4948928 Push/push reset programmer 1990-08-14
4755635 Electrical programmer 1988-07-05
4587389 Snap action timer switch assembly 1986-05-06
4560846 Increased capacity program timer Jerome C. Klopp 1985-12-24
4467664 Timer drive mechanism Guy A. Wojtanek 1984-08-28