Inventor · disambiguated record
John Leeman
Also filed as: LEEMAN JOHN
5 granted patents·21 citations·filing 1980–1981
73Inventor score
Files withLEEMAN LABS INC5
Top patents by PatentIndex Score
5 records- 0153US4391523AScannable detector system for echelle grating spectrometersLEEMAN LABS INC·Filed 1981·Granted Jul 5, 1983·15 cites·4 claims
- 0231US4396287ASample manipulation system for spectrometersLEEMAN LABS INC·Filed 1981·Granted Aug 2, 1983·4 cites·9 claims
- 0329US4340845AStabilized cathode assembly for arc light sourceLEEMAN LABS INC·Filed 1980·Granted Jul 20, 1982·1 cites·12 claims
- 0426US4444497AUniform sample transport and manipulation system and method for spectrometersLEEMAN LABS INC·Filed 1981·Granted Apr 24, 1984·1 cites·3 claims
- 0526US4305662ASample excitation situs enhancement apparatus for a spectrometerLEEMAN LABS INC·Filed 1980·Granted Dec 15, 1981·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →