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Inventor

John L. Herman

Inventor
Huber Heights, OH, US

Overview

5→
Patents
1979–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables22%
A61FFilters implantable into blood vessels11%
A61MDevices for introducing media into, or onto, the body11%
B26DCutting11%
B41FPrinting machines or presses11%
G03GElectrography11%
H04NPictorial communication, e.g. television11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
10,980,663Medical device for use with a stoma20215,921,546'Apparatus for decelerating sheet material while maintaining sheet registration'19994,705,199'Vacuum drum for securing a film thereto'19874,475,425'Blade holding device'19844,161,357'Photoreceptor heating apparatus'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to XEROX CORP (1)· patent assignee history
1979Based in Penfield, NY, US· patent location history
1984–1987Patents assigned to HARRIS GRAPHICS CORP (2)· patent assignee history
1984–1999Based in Huber Heights, OH, US· patent location history
1999Patents assigned to HEIDELBERG DRUCKMASCHINEN (1)· patent assignee history
1999Patents assigned to HEIDELBERG FINISHING SYSTEMS (1)· patent assignee history
2021Patents assigned to GORE & ASS (1)· patent assignee history
2021Based in Elkton, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARRIS GRAPHICS CORP21984–1987
GORE & ASS12021
HEIDELBERG DRUCKMASCHINEN11999
HEIDELBERG FINISHING SYSTEMS11999
XEROX CORP11979
Locations
LocationPatentsSpan
Huber Heights, OH, US31984–1999
Elkton, Maryland, US12021
Penfield, New York, US11979