CB

Charles A. Bell

PS Precision Systems: 7 patents #1 of 5Top 20%
📍 Weston, MA: #93 of 466 inventorsTop 20%
🗺 Massachusetts: #14,132 of 88,656 inventorsTop 20%
Overall (All Time): #561,899 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D872428 Sneaker outer sole protector Victoria Clark 2020-01-14
5814277 Automatic multiple-sample multiple-reagent chemical analyzer Warren J. Heath, Norman M. Kleinman 1998-09-29
5597733 Automatic multiple-sample multiple-reagent dispensing method in chemical analyzer Warren J. Heath, Norman M. Kleinman 1997-01-28
5452234 Process environment monitoring system Warren J. Heath, Rene J. Langner 1995-09-19
5270945 Process environment monitoring system Warren J. Heath, Rene J. Langner 1993-12-14
5229074 Automatic multiple-sample multiple-reagent chemical analyzer Warren J. Heath, Rene J. Langner, Kermit Jones 1993-07-20
D322856 Sample cell module Warren J. Heath, Rene J. Langner, Kermit Jones 1991-12-31
5068798 Process environment monitoring system Warren J. Heath, Rene J. Langner 1991-11-26
4476095 Fluorometric titrator Robert L. Scott, Samuel Nejame, Jr., Charles S. Jacobs, Jr. 1984-10-09