Inventor

Nathan A. Shirk

Inventor

Hartford, CT, US

Overview

2015–2019

Patent span

Mechanical engineering

Primary field (CPC F)

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

B29Cprimary

B29CShaping or joining of plastics13%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

F01DNon-positive displacement machines or engines, e.g. steam turbines13%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%

F16JPistons13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to UNITED TECHNOLOGIES CORP (4)· patent assignee history

2015Patents assigned to SHIRK NATHAN A (2)· patent assignee history

2015Patents assigned to BROWN RANDALL J (1)· patent assignee history

2015Patents assigned to DUELM BRADLEY T (1)· patent assignee history

2015Patents assigned to GOSSNER MARK B (1)· patent assignee history

2015–2019Based in Hartford, CT, US· patent location history

2015Based in Lebanon, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Hartford, CT, US	3	2015–2019
Lebanon, Pennsylvania, US	1	2015