Inventor
Zdravko Kovac
Inventor
Chesterfield, MI, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges35%
Y10TTechnical subjects covered by former us classification18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
B23PMetal-working not otherwise provided for6%
F16LPipes6%
LOC086%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
F01PCooling of machines or engines in general3%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
PatentTitleYear
8,608,420'Self-attaching nut'20138,230,571'Self-attaching fastener and panel assembly, method of installation and die member'20128,020,278'Method for holding a piece in a bore'20117,387,282'Hinged clip having a retainer'20087,380,326'Method of attaching a self-attaching fastener to a panel'20087,278,190'Two component fuel and brake line clip'20077,073,997'Apparatus and method for holding a piece in a bore'20067,066,701'Fastener for variously sized studs'20067,059,392'Radiator attachment assemblies, apparatus components, and methods'20067,029,221'Sleeve device with internal fins for holding a piece such as a bolt in a bore'20067,029,219'Device, assembly, and method for holding a piece in a bore'2006D0489968'Washer'2004D0480952'Washer'20035,871,320'Insulation retainer'19995,507,610'Refusable fastener including a pin and grommet'19965,201,623'Two stage rivet'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1999Patents assigned to EMHART INC (3)· patent assignee history
1993Based in Mt. Clemens, MI, US· patent location history
1996Based in Macomb, MI, US· patent location history
1999–2013Based in Chesterfield, MI, US· patent location history
2003–2011Patents assigned to NEWFREY LLC (10)· patent assignee history
2008–2013Patents assigned to WHITESELL INT CORP (3)· patent assignee history
2012–2013Patents assigned to KOVAC ZDRAVKO (2)· patent assignee history
2013Patents assigned to LEWIS JEFFREY C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEWFREY LLC | 10 | 2003–2011 |
| EMHART INC | 3 | 1993–1999 |
| WHITESELL INT CORP | 3 | 2008–2013 |
| KOVAC ZDRAVKOself | 2 | 2012–2013 |
| LEWIS JEFFREY C | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chesterfield, MI, US | 14 | 1999–2013 |
| Macomb, MI, US | 1 | 1996 |
| Mt. Clemens, MI, US | 1 | 1993 |