Inventor · disambiguated record
John G. Tomkinson
Also filed as: TOMKINSON JOHN G
4 granted patents·293 citations·filing 1985–1994
82Inventor score
Top patents by PatentIndex Score
4 records- 0187US4640416ADisk storage and carrying caseAMARAY INT CORP·Filed 1985·Granted Feb 3, 1987·46 cites·20 claims
- 0277USD288145SDisk storage and carrying caseAMARAY INT CORPORATION·Filed 1985·Granted Feb 10, 1987·20 cites·1 claims
- 0374US5623931ANeedle guide for use with ultrasound imaging systemsSIEMENS MEDICAL SYSTEMS INC·Filed 1994·Granted Apr 29, 1997·205 cites·11 claims
- 0471US4655342ADisc storage caseALLSOP INC·Filed 1985·Granted Apr 7, 1987·22 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →