MH

Melvin C. Hetzel

LI Leybold Inficon: 1 patents #12 of 23Top 55%
Overall (All Time): #3,687,626 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5768937 Acoustic sensor for in-line continuous monitoring of gasses Abdul Wajid, Clarence Hurd 1998-06-23