AG

Anthony M. Guerra

HT Helix Technology: 2 patents #39 of 132Top 30%
Overall (All Time): #2,293,529 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5301511 Cryopump and cryopanel having frost concentrating device Allen J. Bartlett, Charles A. Stochl, Dale A. Dopson, Paul Meroski, Thomas F. Stevens 1994-04-12
4932428 Bypass relief poppet valve David C. Planchard, Robert C. Pandorf 1990-06-12