RH

Richard Hildreth

HS H.C. Starck: 1 patents #125 of 248Top 55%
NR Nrc: 1 patents #1 of 15Top 7%
Overall (All Time): #2,288,848 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5442978 Tantalum production via a reduction of K2TAF7, with diluent salt, with reducing agent provided in a fast series of slug additions Malcolm Shaw, Terrance B. Tripp, Leo G. Gibbons 1995-08-22
4957541 Capacitor grade tantalum powder Terrance B. Tripp 1990-09-18