RL

Richard T. Liu

Google: 13 patents #1,839 of 22,993Top 8%
Overall (All Time): #302,963 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5972409 Soluble instant coffee prepared from extract obtained from green coffee Karl Loehmar 1999-10-26
5926862 Toilet bowl 1999-07-27
5827560 Process for producing cold water soluble tea extract Xiaoping Fu, Lawrence Nickle, Rachid Rahmani 1998-10-27
5736182 Aroma concentration process Joseph Victor Jimenez 1998-04-07
5580593 Process for making encapsulated sensory agents Dean F. Rushmore 1996-12-03
5496574 Encapsulated sensory agents Dean F. Rushmore, Oliver Chmiel, Marc Furrer 1996-03-05
5250317 Products from treatment of black tea John C. Proudley 1993-10-05
5139802 Oxidation of tea John C. Proudley 1992-08-18
5130154 Treatment of black tea John C. Proudley 1992-07-14
5047252 Beverage infusion device and method Alva D. Oren, Dean F. Rushmore, Donald L. Wetherilt 1991-09-10
D317972 Beverage infusion device Alva D. Oren, Dean F. Rushmore 1991-07-09
4634598 Flavorant capsules Winston R. Nickerson, Charles H. Anderson 1987-01-06
4606921 Process for improving the flavor and aroma of instant coffee 1986-08-19
4576826 Process for the preparation of flavorant capsules Winston R. Nickerson, Charles H. Anderson 1986-03-18
4379172 Separating volatile aromatics from roasted and ground coffee 1983-04-05
4315036 Process for decaffeinating tea Saeed A. Husaini 1982-02-09