Inventor
Richard J. Medvick
Inventor
Shaker Heights, OH, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes50%
Y10TTechnical subjects covered by former us classification33%
F16KValves8%
A61MDevices for introducing media into, or onto, the body4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
7,784,837'Fitting for metal pipe and tubing'2010D0347467'Sleeve for a quick connect fluid coupling'19945,123,677'All plastic quick-connect coupling'1992D0315400'Quick-connect coupling for a bulkhead'1991D0314233'Quick-connect coupling for a bulkhead'19914,982,761'Valved quick connect/disconnect coupling'19914,828,296'Bulkhead mounting for fluid fittings'19894,792,162'Protective device for quick connect coupling'19884,685,490'Coupling'19874,671,540'Coupling'19874,665,943'Poppet valve'19874,637,432'Coupling'19874,637,430'Check valve'19874,596,272'Coupling'19864,378,028'Quick connect coupling'19834,114,853'Quick connect coupling'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2010Patents assigned to SWAGELOK CO (8)· patent assignee history
1978Based in Bedford, OH, US· patent location history
1983–1994Based in Shaker Heights, OH, US· patent location history
1987Patents assigned to NUPRO CO (1)· patent assignee history
1988–1994Patents assigned to SWAGELOK QUICK CONNECT CO (7)· patent assignee history
2010Based in Cleveland Heights, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SWAGELOK CO | 8 | 1978–2010 |
| SWAGELOK QUICK CONNECT CO | 7 | 1988–1994 |
| NUPRO CO | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shaker Heights, OH, US | 14 | 1983–1994 |
| Cleveland Heights, OH, US | 1 | 2010 |
| Bedford, OH, US | 1 | 1978 |