Inventor · disambiguated record
Leo R. Piotrowski
Also filed as: PIOTROWSKI LEO R
4 granted patents·82 citations·filing 1979–1987
78Inventor score
Files withHARRIS CORP4
Top patents by PatentIndex Score
4 records- 0177US4299024AFabrication of complementary bipolar transistors and CMOS devices with poly gatesHARRIS CORP·Filed 1980·Granted Nov 10, 1981·35 cites·16 claims
- 0259US4260431AMethod of making Schottky barrier diode by ion implantation and impurity diffusionHARRIS CORP·Filed 1979·Granted Apr 7, 1981·17 cites·9 claims
- 0345US4665425AFabrication of vertical NPN and PNP bipolar transistors in monolithic substrateHARRIS CORP·Filed 1985·Granted May 12, 1987·16 cites·10 claims
- 0443US4717680AFabrication of vertical NPN and PNP bipolar transistors in monolithic substrateHARRIS CORP·Filed 1987·Granted Jan 5, 1988·14 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →