Inventor · disambiguated record
Roland Thomann
Also filed as: THOMANN ROLAND
8 granted patents·346 citations·filing 1983–1993
90Inventor score
Top patents by PatentIndex Score
8 records- 0192US4553874ASlotted drainage grate with supportPOLYDRAIN INC·Filed 1984·Granted Nov 19, 1985·63 cites·4 claims
- 0290US4515498ASlotted drainage grate with supportPOLYDRAIN INC·Filed 1983·Granted May 7, 1985·55 cites·8 claims
- 0388US4621939ADrainage channelPOLYDRAIN INC·Filed 1983·Granted Nov 11, 1986·69 cites·2 claims
- 0479US4630962ADrainage channel with locking grateTHOMANN ROLAND·Filed 1985·Granted Dec 23, 1986·42 cites·9 claims
- 0577US5026202ASidewall extension member for a drainage channelTHOMANN ROLAND·Filed 1989·Granted Jun 25, 1991·44 cites·12 claims
- 0667US5106231ADrainage channel having improved coping for receiving grateABT INC·Filed 1991·Granted Apr 21, 1992·31 cites·12 claims
- 0759US5110235ALocking component for securing a cover on a frameABT INC·Filed 1990·Granted May 5, 1992·27 cites·10 claims
- 0845US5489163ADrainage channelABT INC·Filed 1993·Granted Feb 6, 1996·15 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →