RH

Robert V. Heiti

3M: 11 patents #1,441 of 11,543Top 15%
Overall (All Time): #473,558 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5714259 Precisely shaped abrasive composite Gary L. Holmes, Scott R. Culler, David H. Hardy, William A. Hendrickson, Thomas P. Klun +3 more 1998-02-03
5690705 Method of making a coated abrasive article comprising precisely shaped abrasive composites Gary L. Holmes, Scott R. Culler, David H. Hardy, William A. Hendrickson, Thomas P. Klun +3 more 1997-11-25
5686142 Process of producing magnetic recording tape having textured backcoat David Wallack, Donald M. Lewis, John D. Munter, Peter Silbernagel, Yuko Yoshida 1997-11-11
5628952 Precisely shaped particles and method of making the same Gary L. Holmes, Scott R. Culler, David H. Hardy, William A. Hendrickson, Thomas P. Klun +3 more 1997-05-13
5589247 Magnetic recording medium having an embossed backcoat layer David Wallack, Donald M. Lewis, John D. Munter, Peter Silbernagel, Yuko Yoshida 1996-12-31
5549962 Precisely shaped particles and method of making the same Gary L. Holmes, Scott R. Culler, David H. Hardy, Kimberly K. Harmon, William A. Hendrickson +3 more 1996-08-27
5500273 Abrasive articles comprising precisely shaped particles Gary L. Holmes, Scott R. Culler, David H. Hardy, William A. Hendrickson, Thomas P. Klun +3 more 1996-03-19
5316849 Reclosable mechanical fastener based on a composite article Shih-Lai Lu, James J. Kobe, John D. Moon, Maurice E. Freeman, Forrest J. Rouser +1 more 1994-05-31
5304223 Structured abrasive article Jon R. Pieper, Richard M. Olson, Michael V. Mucci, Gary L. Holmes 1994-04-19
5196266 Reclosable mechanical fastener based on a composite article Shih-Lai Lu, James J. Kobe, John D. Moon, Maurice E. Freeman, Forrest J. Rouser +1 more 1993-03-23
5152917 Structured abrasive article Jon R. Pieper, Richard M. Olson, Michael V. Mucci, Gary L. Holmes 1992-10-06