JH

John Holmes

ND National Research Development: 1 patents #24 of 131Top 20%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #94,929 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809331 Apparatus and methods for speech analysis — 1989-02-28