HR

Heinz Reinhardt

RH Rohm And Haas Electronic Materials Cmp Holdings: 2 patents #6 of 29Top 25%
CK Carl Freudenberg Kg: 1 patents #1 of 19Top 6%
📍 Chadds Ford, PA: #2 of 17 inventorsTop 15%
🗺 Pennsylvania: #189 of 4,560 inventorsTop 5%
Overall (2005): #23,646 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6903021 Method of polishing a semiconductor device John V. H. Roberts, Harry McClain, William D. Budinger, Elmer Jensen 2005-06-07
6899611 Polishing pad for a semiconductor device having a dissolvable substance John V. H. Roberts, Harry McClain, William D. Budinger, Elmer Jensen 2005-05-31
6894620 Method and device for monitoring the service life of a filter Richard Borris, Christoph Malig 2005-05-17