LexDanaLexDanabeta
Inventor

Dennis M. Dempsey

Inventor
Lancaster, PA, US

Overview

7→
Patents
2001–2013
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 7 as inventor

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

F16Jprimary
F16JPistons78%
C09JAdhesives11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
8,579,299'Gasket having adhesive element'20137,905,498'Gasket formed from various material'20117,278,639'Edge coated gaskets and method of making same'20076,923,998'Edge coated gaskets and method of making same'20056,626,439'Edge coated gaskets and method of making same'20036,268,020'Method of fabricating high sealing gaskets'20016,241,253'Edge coated soft gasket'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2013Patents assigned to INTERFACE SOLUTIONS INC (7)· patent assignee history
2001–2007Based in Lancaster, PA, US· patent location history
2011–2013Based in Willow Street, PA, US· patent location history
2013Patents assigned to BARRALL JEFFERY (1)· patent assignee history
2013Patents assigned to DEMPSEY DENNIS (1)· patent assignee history
2013Patents assigned to REMPALA EVANN (1)· patent assignee history
2013Patents assigned to ZHUANG JINFENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTERFACE SOLUTIONS INC72001–2013
BARRALL JEFFERY12013
DEMPSEY DENNISself12013
REMPALA EVANN12013
ZHUANG JINFENG12013
Locations
LocationPatentsSpan
Lancaster, Pennsylvania, US52001–2007
Willow Street, Pennsylvania, US22011–2013