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Inventor

William F. Kratoska

Inventor
Plymouth, MN, US

Overview

11→
Patents
1993–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A61Bprimary
A61BDiagnosis40%
A61MDevices for introducing media into, or onto, the body20%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%
LOC2413%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
11,073,175Captive screw device202110,561,433Forceps jaw mechanism202010,555,725Thermal mechanism to prevent reprocessing or reuse of mechanical surgical devices202010,520,004Captive screw device2019D0723687'Electrosurgical hand piece'2015D0723686'Electrosurgical hand piece'20158,652,134'Single-use electronic apparatus having a thermal switch'20146,190,327'Disposable airway adapter for use with a carbon dioxide detector'20016,183,443'Expandable introducer sheath'20016,090,072'Expandable introducer sheath'20005,273,537'Power-assisted inflation apparatus'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2001Patents assigned to SCIMED LIFE SYSTEMS INC (3)· patent assignee history
1993–2021Based in Plymouth, MN, US· patent location history
2014Patents assigned to BATCHELOR KESTER J (1)· patent assignee history
2014Patents assigned to GYRUS MEDICAL INC (1)· patent assignee history
2014Patents assigned to KRATOSKA WILLIAM F (1)· patent assignee history
2015–2021Patents assigned to GYRUS ACMI INC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GYRUS ACMI INC62015–2021
SCIMED LIFE SYSTEMS INC31993–2001
BATCHELOR KESTER J12014
GYRUS MEDICAL INC12014
KRATOSKA WILLIAM Fself12014
Locations
LocationPatentsSpan
Plymouth, Minnesota, US111993–2021