Inventor · disambiguated record
Martin Ullmann
Also filed as: ULLMANN MARTIN
4 granted patents·98 citations·filing 1982–2002
79Inventor score
Top patents by PatentIndex Score
4 records- 0187US4426908AElastic tension memberULLMANN MARTIN·Filed 1982·Granted Jan 24, 1984·42 cites·7 claims
- 0275US7294502B2Device for collecting liquid samplesENVITEC WISMAR GMBH·Filed 2002·Granted Nov 13, 2007·31 cites·15 claims
- 0338US5307588AMethod of and device for establishing a vegetable cover on at least partially denuded landULLMANN MARTIN·Filed 1992·Granted May 3, 1994·11 cites·18 claims
- 0437US5020796AExpander type exercising apparatusULLMANN MARTIN·Filed 1990·Granted Jun 4, 1991·14 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →