Assignee
OP D OP INC
US·30 granted patents·2 pending applications·955 citations·filing 1994–2023
Top patents by PatentIndex Score
32 records- 0195US5503497ARatchet linkOP D OP INC·Filed 1994·Granted Apr 2, 1996·103 cites·14 claims
- 0293USD375583SDisposable face shieldOP D OP INC·Filed 1995·Granted Nov 12, 1996·51 cites·1 claims
- 0390US7490359B2Lightweight ventilated face shield frameOP D OP INC·Filed 2005·Granted Feb 17, 2009·24 cites·40 claims
- 0490US5600870AArticulating hinge assemblyOP D OP INC·Filed 1996·Granted Feb 11, 1997·70 cites·17 claims
- 0586US7725949B2Ventilated face shield assembly with glare shieldOP D OP INC·Filed 2005·Granted Jun 1, 2010·36 cites·37 claims
- 0685US6745396B1Articulating support arm apparatus for head-worn devicesOP D OP INC·Filed 2002·Granted Jun 8, 2004·39 cites·3 claims
- 0785US5588836AMouth prop and tongue deflector apparatusOP D OP INC·Filed 1995·Granted Dec 31, 1996·94 cites·20 claims
- 0879US5582488ARatchet linkOP D OP INC·Filed 1996·Granted Dec 10, 1996·47 cites·23 claims
- 0967US7033075B2Apparatus for retaining a radiographic sensor during dental x-ray imagingOP D OP INC·Filed 2003·Granted Apr 25, 2006·42 cites·38 claims
- 1064US6016808AFace shield frame apparatusOP D OP INC·Filed 1998·Granted Jan 25, 2000·40 cites·6 claims
- 1163US2021299488A1Dual mode protective face maskOP D OP INC·Filed 2021·Application pending·0 cites
- 1261US11864603B2Visor and protective face shield apparatus and methods of assemblyOP D OP INC·Filed 2020·Granted Jan 9, 2024·0 cites·18 claims
- 1361US5608917AErgonomic head band apparatusOP D OP INC·Filed 1996·Granted Mar 11, 1997·78 cites·16 claims
- 1459USD1071250SFence topperOP D OP INC·Filed 2023·Granted Apr 15, 2025·1 cites·1 claims
- 1559US5881745AFinger flosserOP D OP INC·Filed 1998·Granted Mar 16, 1999·29 cites·31 claims
- 1657US5691515ARearward sound enhancing apparatusOP D OP INC·Filed 1996·Granted Nov 25, 1997·66 cites·18 claims
- 1757US5691514ARearward sound enhancing apparatusOP D OP INC·Filed 1996·Granted Nov 25, 1997·28 cites·9 claims
- 1857USD373077SRatchet linkOP D OP INC·Filed 1994·Granted Aug 27, 1996·8 cites·1 claims
- 1956US6490757B2Articulating hinge assembly for head-worn devicesOP D OP INC·Filed 2001·Granted Dec 10, 2002·6 cites·36 claims
- 2056US2007240732A1Dental flosser with floss beadsOP D OP INC·Filed 2007·Application pending·0 cites
- 2155US5692522AFace shield apparatusOP D OP INC·Filed 1996·Granted Dec 2, 1997·59 cites·21 claims
- 2254US5931171ADental flossing apparatusOP D OP INC·Filed 1998·Granted Aug 3, 1999·26 cites·15 claims
- 2352US5615414ASelf-conforming visor apparatusOP D OP INC·Filed 1995·Granted Apr 1, 1997·35 cites·13 claims
- 2440US5696356APassive sound gathering apparatusOP D OP INC·Filed 1996·Granted Dec 9, 1997·25 cites·8 claims
- 2539US5951183AShielded writing apparatusOP D OP INC·Filed 1998·Granted Sep 14, 1999·7 cites·19 claims
- 2637USD857344SVisorOP D OP INC·Filed 2018·Granted Aug 27, 2019·1 cites·1 claims
- 2736US6278788B1Articulating support arm apparatus for head-worn devicesOP D OP INC·Filed 1998·Granted Aug 21, 2001·15 cites·17 claims
- 2835USD893137SShield attachment for a headworn visorOP-D-OP INC·Filed 2018·Granted Aug 18, 2020·1 cites·1 claims
- 2933USD974665SVisor and face shield blankOP D OP INC·Filed 2020·Granted Jan 3, 2023·0 cites·1 claims
- 3033US5933862AArticulating visor apparatusOP D OP INC·Filed 1997·Granted Aug 10, 1999·9 cites·2 claims
- 3130US5692235ARecurve visorOP D OP INC·Filed 1996·Granted Dec 2, 1997·2 cites·15 claims
- 3228US5682608AArticulating visor apparatusOP D OP INC·Filed 1996·Granted Nov 4, 1997·13 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →