Inventor · disambiguated record
John S. Ballas, Jr.
Also filed as: BALLAS JOHN · BALLAS JOHN S · BALLAS JR JOHN S · JAGODA NEIL H
6 granted patents·194 citations·filing 1978–2015
86Inventor score
Files withAMERICAN HOME PROD2AMERICAN SCIENCE & ENG INC1BRATTLE INSTR CORP1COULTER SYSTEMS CORP1FRANKLIN SPORTS INC1
Top patents by PatentIndex Score
6 records- 0193US10111477B1Batting gloveFRANKLIN SPORTS INC·Filed 2015·Granted Oct 30, 2018·23 cites·12 claims
- 0272US4519396AFetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signalsAMERICAN HOME PROD·Filed 1981·Granted May 28, 1985·92 cites·4 claims
- 0369US4526357AElectro-static sheet feeding method and apparatusCOULTER SYSTEMS CORP·Filed 1983·Granted Jul 2, 1985·17 cites·16 claims
- 0461US4299234AFetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signalsBRATTLE INSTR CORP·Filed 1979·Granted Nov 10, 1981·41 cites·12 claims
- 0536US4489726AApparatus and method for qualitatively selecting between signals representative of a physiological characteristicAMERICAN HOME PROD·Filed 1981·Granted Dec 25, 1984·13 cites·4 claims
- 0635US4185205ARemote load controllerAMERICAN SCIENCE & ENG INC·Filed 1978·Granted Jan 22, 1980·8 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →