WK

Wilheim A. Keller

📍 Baar, CH: #89 of 230 inventorsTop 40%
Overall (All Time): #2,295,742 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5330079 Dispensing cartridge with reinforced retaining flange — 1994-07-19
5123568 Indicator for pressure-driven dispensing applicance for operating cart ridge cases — 1992-06-23