Inventor · disambiguated record

Richard D. Spal

Also filed as: SPAL RICHARD D

1 granted patent·56 citations·filing 1991–1991

49Inventor score

Technology areasG21K

Files withUS ARMY1

Top patents by PatentIndex Score

1 record

0174US5259013AHard x-ray magnification apparatus and method with submicrometer spatial resolution of images in more than one dimensionUS ARMY·Filed 1991·Granted Nov 2, 1993·56 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →