Inventor · disambiguated record
Charles T. Michael
Also filed as: MICHAEL CHARLES · MICHAEL CHARLES T · MICHAEL CHARLES TODD
29 granted patents·1,154 citations·filing 1983–2004
98Inventor score
Top patents by PatentIndex Score
29 records- 0194US4561445AElongated needle electrode and method of making sameBERKE JOSEPH J·Filed 1983·Granted Dec 31, 1985·389 cites·10 claims
- 0293US6412997B2Pump and liquid applicator apparatus for health and beauty productsBERKE JOSEPH J·Filed 1999·Granted Jul 2, 2002·71 cites·12 claims
- 0389US6286418B1Barbecue skewer structure and methodFiled 2000·Granted Sep 11, 2001·47 cites·20 claims
- 0488US6976279B1Eye injury treatment stationBERKE TEC INC·Filed 2003·Granted Dec 20, 2005·53 cites·17 claims
- 0583US6484336B1Orthopedic side sleeper comfort pillow and methodBERKE JOSEPH J·Filed 2001·Granted Nov 26, 2002·26 cites·16 claims
- 0682US6871654B1Fruit and vegetable sonic washer and methodBERKE TEC INC·Filed 2002·Granted Mar 29, 2005·36 cites·27 claims
- 0779US7011652B1Eye wash stationBERKE TEC INC·Filed 2002·Granted Mar 14, 2006·26 cites·32 claims
- 0879US6439241B2Method for applying health and beauty products to difficult and hard to reach body areasBERKE JOSEPH J·Filed 2001·Granted Aug 27, 2002·20 cites·12 claims
- 0979US6427273B1Napper's head rest and alarmBERKE JOSEPH J·Filed 2001·Granted Aug 6, 2002·33 cites·19 claims
- 1079USD449483SComfort pillow with shoulder and arm recessesBERKE JOSEPH J·Filed 2001·Granted Oct 23, 2001·23 cites·1 claims
- 1179USD449482SComfort pillow with arm recessBERKE JOSEPH J·Filed 2001·Granted Oct 23, 2001·23 cites·1 claims
- 1278US6273467B1Restraint system surgical shieldBERKE JOSEPH J·Filed 2000·Granted Aug 14, 2001·26 cites·20 claims
- 1378US6247824B1Mirror systemFiled 2000·Granted Jun 19, 2001·19 cites·21 claims
- 1474US7155758B1Bathtub liquid dispensing systemBERKE JOSEPH J·Filed 2002·Granted Jan 2, 2007·14 cites·1 claims
- 1574US6048345AMotorized reciprocating surgical file apparatus and methodBERKE JOSEPH J·Filed 1999·Granted Apr 11, 2000·191 cites·24 claims
- 1670US6533210B1Fishing line winding apparatusBERKE JOSEPH J·Filed 2000·Granted Mar 18, 2003·10 cites·25 claims
- 1770USD449484SComfort pillow with head and arm recessesBERKE JOSEPH J·Filed 2001·Granted Oct 23, 2001·16 cites·1 claims
- 1869US6569131B1Ocular inspection and eye mist apparatus and methodBERKE JOSEPH J·Filed 2001·Granted May 27, 2003·38 cites·16 claims
- 1964US6347971B1Swimmer's training deviceBERKE JOSEPH J·Filed 2001·Granted Feb 19, 2002·11 cites·24 claims
- 2061US6269821B1Aerosol applicator apparatus and method for health and beauty productsBERKE JOSEPH J·Filed 1999·Granted Aug 7, 2001·22 cites·17 claims
- 2158US6647992B2Aerosol apparatus for health, hygienic and grooming needsBERKE JOSEPH J·Filed 2001·Granted Nov 18, 2003·2 cites·16 claims
- 2257US7237279B1Method for dispensing household liquidsBERKE JOSEPH J·Filed 2002·Granted Jul 3, 2007·5 cites·1 claims
- 2354US7073215B1Household liquid dispensing systemBERKE JOSEPH J·Filed 2004·Granted Jul 11, 2006·3 cites·5 claims
- 2450US6421847B2Household liquid dispensing systemBERKE JOSEPH J·Filed 1999·Granted Jul 23, 2002·11 cites·11 claims
- 2549USD463128SBag carrierBERKE JOSEPH J·Filed 2001·Granted Sep 24, 2002·6 cites·1 claims
- 2649US6231081B1Semitrailer landing gearBERKE JOSEPH J·Filed 1999·Granted May 15, 2001·10 cites·15 claims
- 2746USD462524SBag carrierBERKE JOSEPH J·Filed 2001·Granted Sep 10, 2002·5 cites·1 claims
- 2843USD465077SBag cartBERKE JOSEPH J·Filed 2001·Granted Oct 29, 2002·4 cites·1 claims
- 2941US7458600B1Cart and bag carrierBERKE JOSEPH J·Filed 1998·Granted Dec 2, 2008·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →