DS

Dan Singleton

HA Hausted: 1 patents #4 of 6Top 70%
Overall (All Time): #3,908,427 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4945582 Patient transport apparatus including independently or simultaneously operable leg and backrest portions Eugene P. Hayton, Raymond A. Failor 1990-08-07