Inventor
John J. Wozniak
Inventor
Columbia, MD, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification15%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
A61BDiagnosis8%
B67DDispensing, delivering or transferring liquids, not otherwise provided for8%
C23CCoating metallic material8%
F17CVessels for containing or storing compressed, liquefied or solidified gases8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A61MDevices for introducing media into, or onto, the body5%
B29CShaping or joining of plastics5%
PatentTitleYear
7,198,301'Suspension system for a vehicle with a tank for liquified gas'20076,418,962'Low cost, compressed gas fuel storage system'20026,321,775'Compressed gas manifold'20016,257,360'Compressed gas fuel storage system'20016,080,461'Viscoelastic memory means and flow control valve and use thereof to produce a single-use, auto-destruct injection device'20005,582,393'Method to maintain the levelness of a heated crucible'19965,264,256'Apparatus and process for glow discharge comprising substrate temperature control by shutter adjustment'19934,842,973'Vacuum deposition of selenium alloy'19894,781,683'Single-use, self-annulling injection syringe'19884,622,970'Vascular everting instrument'19864,596,728'Low temperature heat shrinkable polymer material'19864,470,415'Sutureless vascular anastomosis means and method'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2007Patents assigned to UNIV JOHNS HOPKINS (9)· patent assignee history
1984–2007Based in Columbia, MD, US· patent location history
1986Patents assigned to UNIV MARYLAND (1)· patent assignee history
1989–1996Patents assigned to XEROX CORP (3)· patent assignee history
1989–1996Based in Webster, NY, US· patent location history
2001Patents assigned to TECHNICAL PRODUCTS GROUP INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV JOHNS HOPKINS | 9 | 1984–2007 |
| XEROX CORP | 3 | 1989–1996 |
| TECHNICAL PRODUCTS GROUP INC | 1 | 2001 |
| UNIV MARYLAND | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Columbia, Maryland, US | 9 | 1984–2007 |
| Webster, New York, US | 3 | 1989–1996 |