Inventor · Hagerstown, MD, US

Ernst Arnold

21Patents
11h-index
9Co-inventors
68Inventor score

Filing activity: Aug 23, 1983 → Aug 18, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US6673338B1 Nitric oxide-releasing imidate and thioimidate diazeniumdiolates, compositions, uses thereof and method of making same Chemistry; Metallurgy 46 Expired
US8017074B2 Sterilization system and device Human Necessities 44 Active
US7829553B2 Nitric oxide-releasing polymers Chemistry; Metallurgy 37 Expired
US6949530B2 Nitric oxide-releasing amidine diazeniumdiolates, compositions and uses thereof and method of making same Human Necessities 33 Expired
US7348319B2 Nitric oxide-releasing amidine diazeniumdiolates, compositions and uses thereof and method of making same Human Necessities 31 Expired
US7105502B2 Nitric oxide-releasing imidate and thioimidate diazeniumdiolates Chemistry; Metallurgy 28 Expired
US5421534A Apparatus for and method of controlling tension of a filamentary material Electricity 20 Expired
US7569559B2 Nitric oxide-releasing molecules Human Necessities 17 Active
US9180217B2 Sterilization system and device Human Necessities 17 Active
US8808622B2 Sterilization system and device Human Necessities 15 Active
US4635865A Apparatus and process for winding electrical coils Emerging Cross-Sectional Technologies 13 Expired
US4516103A Plug-in arrangement and process for tin plating contacts of a plug-in arrangement Electricity 9 Expired
US4817888A Multiple spindle winding machine for electric coils Emerging Cross-Sectional Technologies 7 Expired
US4625927A Apparatus for winding electrical coils with closed cores Emerging Cross-Sectional Technologies 6 Expired
US8101589B2 Nitric oxide-releasing molecules Human Necessities 5 Active
US5240044A Work piece carrier with auxiliary carrier for producing electric coils Electricity 3 Expired
US4948454A Process and apparatus for the application of a non-adhesive insulating tape to an electric coil winding Emerging Cross-Sectional Technologies 2 Expired
US5360178A Multiple coiling machine for winding electrical coils Electricity 2 Expired
US4869763A Process and apparatus for the application of a non-adhesive insulating tape to an electric coil winding Emerging Cross-Sectional Technologies 1 Expired
US4961814A Process and apparatus for the application of a non-adhesive insulating tape to an electric coil winding Emerging Cross-Sectional Technologies 1 Expired
US8894985B2 Nitric oxide-releasing polymers Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.