PC

Pat J. Colonna

DS Delta Systems: 2 patents #16 of 49Top 35%
Overall (All Time): #2,000,588 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9431183 Plunger switch assembly and method of operation Michael P. Haessly 2016-08-30
9269512 Rocker switch and method of operating same Ernest Richard-Dean Buehman 2016-02-23