RS

Robert R. Schumaker

IBM: 4 patents #21,733 of 70,183Top 35%
Overall (All Time): #749,636 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7679078 Bis-anthracenyl chiroptical compositions James J. Marek, Jr., James Parakka 2010-03-16
6124963 Supramolecular opto-electronic architecture of tautomeric compositions 2000-09-26
5237067 Optoelectronic tautomeric compositions 1993-08-17
4405515 Heterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the same Edward M. Engler, Vishnubhai V. Patel 1983-09-20
4363919 Heterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the same Edward M. Engler, Vishnubhai V. Patel 1982-12-14
4362662 Heterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the same Edward M. Engler, Vishnubhai V. Patel 1982-12-07
4312991 Dithiobenzoate 4,5-dicyano-1,3-(dithiolidene-2-yl)methylene Edward M. Engler, Vishnubhai V. Patel 1982-01-26