Inventor · disambiguated record
Ferdinand F. Hellhake
Also filed as: HELLHAKE FERDINAND · HELLHAKE FERDINAND F
34 granted patents·893 citations·filing 1984–1998
98Inventor score
Top patents by PatentIndex Score
34 records- 0196USD399792SMid-high roof truck exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Oct 20, 1998·70 cites·1 claims
- 0296USD399791SRaised roof truck exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Oct 20, 1998·70 cites·1 claims
- 0394USD425826SMid-high roof cab over engine truck exterior surfaceFREIGHTLINER CORP·Filed 1998·Granted May 30, 2000·56 cites·1 claims
- 0492USD422944SRaised roof cab over engine truck exterior surfaceFREIGHTLINER CORP·Filed 1998·Granted Apr 18, 2000·44 cites·1 claims
- 0592USD387024SVehicle interior door lower panel exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Dec 2, 1997·45 cites·1 claims
- 0691USD420622SVehicle side fairing exterior surfaceFREIGHTLINER CORP·Filed 1997·Granted Feb 15, 2000·42 cites·1 claims
- 0791USD397977STruck lower console exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Sep 8, 1998·42 cites·1 claims
- 0890USD406552SRaised roof truck exterior surfaceFREIGHTLINER CORP·Filed 1998·Granted Mar 9, 1999·40 cites·1 claims
- 0989USD397072SVehicle mirrorFREIGHTLINER CORP·Filed 1996·Granted Aug 18, 1998·36 cites·1 claims
- 1088US5984404AVehicle with bed raising and lowering systemFREIGHTLINER CORP·Filed 1997·Granted Nov 16, 1999·94 cites·32 claims
- 1187USD406553SDay cab truck exterior surfaceFREIGHTLINER CORP·Filed 1997·Granted Mar 9, 1999·32 cites·1 claims
- 1287USD382528SVehicle interior door lower panel exterior surface with viewing windowFREIGHTLINER CORP·Filed 1996·Granted Aug 19, 1997·33 cites·1 claims
- 1384USD394026SDay cab truck exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted May 5, 1998·29 cites·1 claims
- 1480US4591204AStructure for an automotive vehicle bodyDAIMLER BENZ AG·Filed 1984·Granted May 27, 1986·36 cites·6 claims
- 1579USD400144SVehicle front bumper exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Oct 27, 1998·22 cites·1 claims
- 1678USD422534SDay cab over engine truck exterior surfaceFREIGHTLINER CORP·Filed 1998·Granted Apr 11, 2000·21 cites·1 claims
- 1773USD379616SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·17 cites·1 claims
- 1869USD379610STruck steering wheel column coverFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·15 cites·1 claims
- 1967USD395030STruck dash panel exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Jun 9, 1998·14 cites·1 claims
- 2066USD379618SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·13 cites·1 claims
- 2165USD407360SFront wheel well splash guard panel exterior surfaceFREIGHTLINER CORP·Filed 1996·Granted Mar 30, 1999·13 cites·1 claims
- 2264USD379615SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·12 cites·1 claims
- 2359USD381007SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jul 15, 1997·10 cites·1 claims
- 2459USD380189SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 24, 1997·10 cites·1 claims
- 2559USD379082SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted May 6, 1997·10 cites·1 claims
- 2657USD379617SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·9 cites·1 claims
- 2754USD379084SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted May 6, 1997·8 cites·1 claims
- 2854USD379083SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted May 6, 1997·8 cites·1 claims
- 2952USD379614SVehicle cabinetFREIGHTLINER CORP·Filed 1996·Granted Jun 3, 1997·7 cites·1 claims
- 3046USD388530SSet of front headlamp bezel exterior surfaceHELLHAKE FERDINAND F·Filed 1996·Granted Dec 30, 1997·7 cites·1 claims
- 3144USD424476SCab over engine truck front exterior surfaceFREIGHTLINER CORP·Filed 1998·Granted May 9, 2000·5 cites·1 claims
- 3240US6012761AGrille bar and radiator for a vehicleFREIGHTLINER CORP·Filed 1996·Granted Jan 11, 2000·17 cites·22 claims
- 3338USD390521SRear wheel splash guard for a truckFREIGHTLINER CORP·Filed 1996·Granted Feb 10, 1998·3 cites·1 claims
- 3438USD388755SVehicle exterior sun visorFREIGHTLINER CORP·Filed 1996·Granted Jan 6, 1998·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →