Inventor · disambiguated record
Frank D. Lachenmaier
Also filed as: LACHENMAIER FRANK D · LACHENMAIER FRANK DAVID
6 granted patents·308 citations·filing 1977–1998
87Inventor score
Top patents by PatentIndex Score
6 records- 0186US5539254ASubstrate subassembly for a transistor switch moduleDELCO ELECTRONICS CORP·Filed 1994·Granted Jul 23, 1996·92 cites·9 claims
- 0280US5492842ASubstrate subassembly and method of making transistor switch moduleDELCO ELECTRONICS CORP·Filed 1995·Granted Feb 20, 1996·62 cites·8 claims
- 0378US5895974ADurable substrate subassembly for transistor switch moduleDELCO ELECTRONICS CORP·Filed 1998·Granted Apr 20, 1999·62 cites·18 claims
- 0469US5523620ACoplanar linear dual switch moduleDELCO ELECTRONICS CORP·Filed 1994·Granted Jun 4, 1996·46 cites·18 claims
- 0562US5512790ATriaxial double switch moduleDELCO ELECTRONICS CORP·Filed 1994·Granted Apr 30, 1996·37 cites·20 claims
- 0650US4065740AElectrical coil assemblyGEN MOTORS CORP·Filed 1977·Granted Dec 27, 1977·9 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →