TB

Theo P. C. Bollen

EL Electro-Nite: 3 patents #4 of 9Top 45%
Overall (All Time): #1,668,944 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4964736 Immersion measuring probe for use in molten metals Omer P. Cure 1990-10-23
4692556 Repeating temperature sensing immersion probe John Edward Cassidy 1987-09-08
4363929 Paper thermocouple body 1982-12-14