Inventor
Kenneth J. Skrobis
Inventor
Maynard, MA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B26Bprimary
B26BHand-held cutting tools not otherwise provided for22%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
C21DModifying the physical structure of ferrous metals6%
C23CCoating metallic material6%
H02KDynamo-electric machines6%
B05DProcesses for applying fluent materials to surfaces, in general3%
PatentTitleYear
10,549,438Razor blades having a wide facet angle202010,118,304Method of treating razor blade cutting edges20189,751,230'Razor blades'20179,469,040'Razor blade coating'20169,248,579'Razors and razor cartridges'20169,079,321'Razor blades'20157,673,541'Colored razor blades'20107,284,461'Colored razor blades'20075,576,147'Formation of microstructures using a preformed photoresist sheet'19965,496,668'Formation of microstructures using a preformed photoresist sheet'19965,378,583'Formation of microstructures using a preformed photoresist sheet'19955,327,033'Micromechanical magnetic devices'19945,206,983'Method of manufacturing micromechanical devices'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to WISCONSIN ALUMNI RES FOUND (5)· patent assignee history
1993–1996Based in Madison, WI, US· patent location history
2007–2018Patents assigned to GILLETTE CO (7)· patent assignee history
2007–2020Based in Maynard, MA, US· patent location history
2015–2016Patents assigned to SKROBIS KENNETH JAMES (3)· patent assignee history
2015–2016Patents assigned to DEPUYDT JOSEPH ALLAN (2)· patent assignee history
2018–2020Patents assigned to GILLETTE CO LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GILLETTE CO | 7 | 2007–2018 |
| WISCONSIN ALUMNI RES FOUND | 5 | 1993–1996 |
| SKROBIS KENNETH JAMESself | 3 | 2015–2016 |
| DEPUYDT JOSEPH ALLAN | 2 | 2015–2016 |
| GILLETTE CO LLC | 2 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maynard, Massachusetts, US | 8 | 2007–2020 |
| Madison, WI, US | 5 | 1993–1996 |