JA

John Anderson Armistead

📍 Easley, SC: #63 of 310 inventorsTop 25%
🗺 South Carolina: #2,980 of 15,501 inventorsTop 20%
Overall (All Time): #985,159 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9962517 Tee-beam-retained, ergonomically pre-contoured, valved urinary catheter with external actuation tensor for continual in-place compensation for benign prostate hyperplasia 2018-05-08
D767956 Finger-fitting adjustable wrench 2016-10-04
8136261 Instant reading oil dipstick improvements 2012-03-20
8096986 Barb-ended, self-actuating, partially indwelling and continually retained urinary catheter 2012-01-17
4190995 Composite building unit, method of producing same 1980-03-04