LexDanaLexDanabeta
Inventor

Grigory M. Rutenburg

Inventor
Blagoveschensk, SU

Overview

1→
Patents
1988
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary
A61BDiagnosis100%
PatentTitleYear
4,765,311'Wound retractor'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to KULIK YAROSLAV P (1)· patent assignee history
1988Patents assigned to RUTENBURG GRIGORY M (1)· patent assignee history
1988Patents assigned to SHMYRIN IVAN I (1)· patent assignee history
1988Based in Blagoveschensk, SU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KULIK YAROSLAV P11988
RUTENBURG GRIGORY Mself11988
SHMYRIN IVAN I11988
Locations
LocationPatentsSpan
Blagoveschensk, SU11988