Inventor
Dale C. Arstein
Inventor
Highland Heights, OH, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes44%
Y10TTechnical subjects covered by former us classification26%
F16JPistons9%
G01DMeasuring not specially adapted for a specific variable9%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
B23PMetal-working not otherwise provided for5%
F16KValves2%
PatentTitleYear
10,760,722Fitting subassembly with retained ferrule202010,415,727Conduit fitting with attached torque collar201910,415,730Conduit gripping device having retaining structure for conduit fitting201910,359,134Component retaining structure for conduit fitting201910,295,093Conduit connection with sensor on a threaded body201910,247,336Conduit gripping device having retaining structure for conduit fitting201910,047,887Conduit gripping device having retaining structure for conduit fitting20189,851,032Conduit fitting with torque collar20179,556,981'Fitting assembly evaluating apparatus'20179,441,769'Method of assembling conduit fitting with attached torque collar'20169,400,070'Conduit fitting with sensor on a threaded nut'20169,297,481'Conduit fitting with torque collar'20169,033,372'Fitting nut with adapted engaging surfaces'20159,010,810'Conduit connection with non-wetted strain sensor'20158,931,810'Conduit gripping device having retaining structure for conduit fitting'20158,876,170'Tapered drive nut for conduit fitting'20148,813,348'Fitting assembly evaluating apparatus'20148,439,404'Conduit connection with sensing function'20138,007,013'Fitting with adapted engaging surfaces'20115,413,311'Gas valve'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Based in Elk River, MN, US· patent location history
2011–2020Patents assigned to SWAGELOK CO (19)· patent assignee history
2011–2020Based in Highland Heights, OH, US· patent location history
2013–2016Patents assigned to ARSTEIN DALE C (6)· patent assignee history
2013–2016Patents assigned to WILLIAMS PETER C (6)· patent assignee history
2014–2016Patents assigned to BROWN CAL R (4)· patent assignee history
2014–2016Patents assigned to CLASON MARK A (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SWAGELOK CO | 19 | 2011–2020 |
| ARSTEIN DALE Cself | 6 | 2013–2016 |
| WILLIAMS PETER C | 6 | 2013–2016 |
| BROWN CAL R | 4 | 2014–2016 |
| CLASON MARK A | 4 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Highland Heights, OH, US | 19 | 2011–2020 |
| Elk River, Minnesota, US | 1 | 1995 |