1
Joseph James Williams: Force measurement and analysis particularly relating to rotary tablet presses. Hoffmann La Roche, Samuel L Welt, George M Gould, Mark L Hopkins, June 21, 1977: US04030868 (24 worldwide citation)

There is disclosed instrumentation for use in connection with one or more tablet presses of various types, and in particular rotary tablet presses, for virtually any reasonable combination and number of such tablet presses. Tablet formation information, in particular compression and ejection force i ...


2
Joseph James Williams: Force measurement and analysis particularly relating to rotary tablet presses. Hoffmann La Roche, Samuel L Welt, George M Gould, Mark L Hopkins, July 4, 1978: US04099239 (12 worldwide citation)

There is disclosed instrumentation for use in connection with one or more tablet presses of various types, and in particular rotary tablet presses, for virtually any reasonable combination and number of such tablet presses. Tablet formation information, in particular compression and ejection force i ...