Inventor

William Kalin

Inventor

West Grove, PA, US

Overview

3→

Patents

1998–2018

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position29%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof29%

G01VGeophysics14%

H04LTransmission of digital information, e.g. telegraphic communication14%

H04MTelephonic communication14%

PatentTitleYear

10,151,131Combination contact and non-contact sensing edge2018 9,816,305'Multi-input module for motorized gate and door operators'2017 5,802,151'Telephone interface protection circuit and modem using same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to IBM (1)· patent assignee history

1998Based in Raleigh, NC, US· patent location history

2017–2018Patents assigned to MILLER EDGE INC (2)· patent assignee history

2017Based in Peach Bottom, PA, US· patent location history

2018Based in West Grove, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MILLER EDGE INC	2	2017–2018
IBM	1	1998

Locations

Location	Patents	Span
West Grove, Pennsylvania, US	1	2018
Peach Bottom, Pennsylvania, US	1	2017
Raleigh, NC, US	1	1998