Growing community of inventors

Budapest, Hungary

Janos Spielmann

Average Co-Inventor Count = 7.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Janos Spielmann ↔ Laszlo Nagy (1 patent)Janos Spielmann ↔ Gyorgy Szabo (1 patent)Janos Spielmann ↔ Istvan Pozsonyi (1 patent)Janos Spielmann ↔ Laszlo Varkonyi (1 patent)Janos Spielmann ↔ Jozsef Orto (1 patent)Janos Spielmann ↔ Gyorgy Rabatin (1 patent)Janos SpielmannJanos Spielmann (1 patent)Laszlo NagyLaszlo Nagy (9 patents)Gyorgy SzaboGyorgy Szabo (7 patents)Istvan PozsonyiIstvan Pozsonyi (2 patents)Laszlo VarkonyiLaszlo Varkonyi (1 patent)Jozsef OrtoJozsef Orto (1 patent)Gyorgy RabatinGyorgy Rabatin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Egyesult Izzolampa Es Villamossagi Resvenytarsasag (1 from 4 patents)


1 patent:

1. 4013335 - Lamp caps for halogen lamps and the like

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12/28/2025
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