HK

Helmut Kiesel

SA Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
Overall (All Time): #1,673,259 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4744309 Table for dental tools Tilmann Phleps 1988-05-17
4714222 Bracket structure for dental purposes Klaus Stoeckl 1987-12-22
4657217 Parallelogram bracket assembly with a force balancing mechanism Klaus Stoeckl 1987-04-14