Inventor · disambiguated record
Francis A. Stengel, Jr.
Also filed as: STENGEL JR FRANCIS A
4 granted patents·132 citations·filing 1996–2001
79Inventor score
Files withSTI CO IND INC4
Top patents by PatentIndex Score
4 records- 0180US5771026ADisguised broadband antenna system for vehiclesSTI CO IND INC·Filed 1996·Granted Jun 23, 1998·86 cites·11 claims
- 0260US6266026B1Multiple band antennaSTI CO IND INC·Filed 1999·Granted Jul 24, 2001·31 cites·16 claims
- 0357US6466180B2Multiple stub tuner for disguised vehicle antennaSTI CO IND INC·Filed 2001·Granted Oct 15, 2002·6 cites·3 claims
- 0435US6256480B1Broadcast couplerSTI CO IND INC·Filed 1999·Granted Jul 3, 2001·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →