Inventor · disambiguated record
Albert A. Ballman
Also filed as: BALLMAN ALBERT A · BALLMAN ALBERT ANTHONY
7 granted patents·80 citations·filing 1975–1994
85Inventor score
Top patents by PatentIndex Score
7 records- 0170US4108970AProcess for producing lithium niobate and lithium tantalateBELL TELEPHONE LABOR INC·Filed 1976·Granted Aug 22, 1978·14 cites·4 claims
- 0269US3998687ATechnique for growth of thin film lithium niobate by liquid phase epitaxyBELL TELEPHONE LABOR INC·Filed 1975·Granted Dec 21, 1976·23 cites·1 claims
- 0367US4073675AWaveguiding epitaxial LiNbO3 filmsBELL TELEPHONE LABOR INC·Filed 1976·Granted Feb 14, 1978·17 cites·8 claims
- 0464US5084206ADoped crystalline compositions and a method for preparation thereofDU PONT·Filed 1990·Granted Jan 28, 1992·16 cites·45 claims
- 0538US5326423ADoped crystalline titanyl arsenates and preparation thereofDU PONT·Filed 1992·Granted Jul 5, 1994·4 cites·10 claims
- 0634US5039187AM1-x Nx TiAs1-a Pa O5 waveguides grown by liquid phase epitaxy and process of making sameDU PONT·Filed 1990·Granted Aug 13, 1991·6 cites·27 claims
- 0728US5480569ADoped crystalline titanyl arsenates and preparation thereofDU PONT·Filed 1994·Granted Jan 2, 1996·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →