WB

Werner Baumgartner

BC Bulova Watch Co.: 1 patents #1 of 4Top 25%
📍 Orpund, CH: #1 of 1 inventorsTop 100%
Overall (1982): #6,549 of 81,411Top 9%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4320477 Energy system for electronic watch 1982-03-16
4320485 Manually-actuated contact switch arrangement for electronic watch 1982-03-16