JH

J. Gregory Hollingshead

🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,617,104 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6415822 Modular chemical delivery blocks — 2002-07-09
6260581 Apparatus for assembling modular chemical distribution substrate blocks — 2001-07-17
6085783 Unified modular multi-directional flow chemical distribution block — 2000-07-11