RH

Richard W. Haff

VT Versus Technology: 1 patents #8 of 11Top 75%
Overall (All Time): #3,855,023 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5131019 System for interfacing an alarm reporting device with a cellular radio transceiver Eliezer A. Sheffer, Ronald J. Chebra 1992-07-14