JB

John A. Bonnard

LE Leco: 1 patents #49 of 94Top 55%
Overall (All Time): #1,019,269 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8272779 Calorimeter 2012-09-25
7252802 Apparatus and method for igniting sample in calorimeters 2007-08-07
4927270 Method of and apparatus for determining melting points 1990-05-22
4925315 Calorimetric apparatus 1990-05-15
4616938 Apparatus for measuring thermal and other quantities of substances 1986-10-14