RH

Robert C. Hill

AR Atlantic Richfield: 3 patents #189 of 1,061Top 20%
CE Coulter Electronics: 1 patents #54 of 117Top 50%
WT Western Digital Technologies: 1 patents #1,787 of 3,180Top 60%
Overall (All Time): #503,466 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11189187 Online personality testing providing individual contextual assessments in a secure integrated environment 2021-11-30
10768816 Method and apparatus to manipulate customer data without using the host interface Mackenzie Roeser 2020-09-08
10297167 Online personality testing providing individual contextual assessments in a secure integrated environment 2019-05-21
6397860 Disposable portable waterless teeth-cleaning assemblies and method of manufacture 2002-06-04
5931109 Sail 1999-08-03
4645079 Shipping and storing support 1987-02-24
4642191 Multi-zone flow control method and apparatus 1987-02-10
4387020 Flow control apparatus 1983-06-07
4279753 Wastewater treatment system including multiple stages of alternate aerobic-anerobic bioreactors in series Niel E. Nielson, Ronald L. Kreiling, Ralph A. Nice 1981-07-21
4233152 Apparatus and method for the treatment of liquors Niel E. Nielson, Ronald L. Kreiling, Ralph A. Nice 1980-11-11