KR

Kedar N. Rustogi

Colgate-Palmolive: 20 patents #131 of 2,015Top 7%
Overall (All Time): #226,295 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6174516 Method to enhance peroxide tooth whitening John P. Curtis, Lisa Christina Beck, Barry G. Reinhard 2001-01-16
5814304 Stable aqueous abrasive peroxide tooth whitening dentifrice Michael Wong, Michael Prencipe 1998-09-29
5446940 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1995-09-05
5424059 Antibacterial antiplaque dentifrice Michael Prencipe, Anthony R. Volpe, Vincent O. Drago, Abdul Gaffar 1995-06-13
D353939 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +5 more 1995-01-03
D352396 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +5 more 1994-11-15
5341537 Plaque removing toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1994-08-30
5335389 Plaque removing toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1994-08-09
D343294 Toothbrush head and neck unit John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1994-01-18
D342160 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1993-12-14
D342162 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1993-12-14
D342161 Toothbrush head and neck unit John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1993-12-14
D334472 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1993-04-06
D333918 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman 1993-03-16
D330458 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1992-10-27
D330286 Set of bristles for a toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1992-10-20
D329947 Toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1992-10-06
D329946 Set of bristles for a toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1992-10-06
5046213 Plaque removing toothbrush John P. Curtis, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more 1991-09-10
4617918 Device for combined therapeutic and stimulative treatment of the gums John J. Donohue, William J. Dunn 1986-10-21