RT

Richard E. Thatcher

PU Philip Morris Usa: 6 patents #84 of 607Top 15%
📍 Midlothian, VA: #161 of 917 inventorsTop 20%
🗺 Virginia: #4,439 of 34,511 inventorsTop 15%
Overall (All Time): #768,297 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5076291 Method and apparatus for detipping loose cigarettes Michael Grove, Judith G. Shaw, executrix 1991-12-31
4696312 Method and apparatus for producing cigarette filler Louis R. Turano, William T. Callaham, John F. Sherwood 1987-09-29
4646759 Vibrating trough tobacco separator and classifier Louis R. Turano 1987-03-03
4502621 Paper dispensing apparatus 1985-03-05
4475562 Method and apparatus for separating tobacco mixture into lighter and heavier fractions Horace L. Odom, Ronald L. Edwards 1984-10-09
4278100 Method and apparatus for separating tobacco from rejected cigarettes 1981-07-14
4221035 Apparatus for removal of plastic overwrap from reclaim tobacco 1980-09-09