RH

Ricky L. Holm

TC Tsi Group Co.: 2 patents #36 of 151Top 25%
📍 White Bear Lake, MN: #275 of 561 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,048,985 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8708708 Respirator test accessory Max Carideo, Stuart J. Olstad, Richard Remiarz 2014-04-29
8192523 Device and method for separating and increasing the concentration of charged particles in a sampled aerosol Stanley L. Kaufman, Jeremy Jens Kolb 2012-06-05