Inventor · disambiguated record
Norman Liebergott
Also filed as: LIEBERGOTT NORMAN
3 granted patents·31 citations·filing 1988–1994
66Inventor score
Files withPULP PAPER RES INST2
Top patents by PatentIndex Score
3 records- 0176US4804440AMultistage brightening of high yield and ultra high-yield wood pulpsPULP PAPER RES INST·Filed 1988·Granted Feb 14, 1989·25 cites·8 claims
- 0235US5330620ABleaching pulp with chloric acidPULP PAPER RES INST·Filed 1992·Granted Jul 19, 1994·5 cites·8 claims
- 0316US5525122AProcess and apparatus for shrinking prepared bonded fiber color printed cellulosic type currency with anhydrous ammoniaFiled 1994·Granted Jun 11, 1996·1 cites·6 claims
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