HG

Helmut Gerspacher

Overall (All Time): #2,282,137 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5564789 Process for profiling bristle fields 1996-10-15
5472263 Apparatus for profiling bristle fields 1995-12-05