P

Inventor

RINGOLD JEAN K

US3 patents
⚠️ This page may combine multiple inventors who share the name “RINGOLD JEAN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEDTRONIC INC

1 patent

WESTENDORP HENDRIKUS A

1 patent

SANTRACH SHELLEY A

1 patent