Inventor

TOMKINSON JOHN G

US4 patents

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

SIEMENS MEDICAL SYSTEMS INC

1 patent

US5623931AApr 29, 1997

Needle guide for use with ultrasound imaging systems

SIEMENS MEDICAL SYSTEMS INC205 citations94

AMARAY INT CORP

1 patent

US4640416AFeb 3, 1987

Disk storage and carrying case

AMARAY INT CORP46 citations89

ALLSOP INC

1 patent

US4655342AApr 7, 1987

Disc storage case

ALLSOP INC22 citations77

AMARAY INT CORPORATION

1 patent

USD288145SFeb 10, 1987

Disk storage and carrying case

AMARAY INT CORPORATION20 citations77