Inventor · disambiguated record

Michael J. Butchko

Also filed as: BUTCHKO MICHAEL J

2 granted patents·83 citations·filing 1992–1992

68Inventor score

Technology areasA61G H01H

Files withDEN TAL EZ INC2

Top patents by PatentIndex Score

2 records

0187US5214360AProgrammable adjustable chair for medical and dental applicationsDEN TAL EZ INC·Filed 1992·Granted May 25, 1993·53 cites·12 claims
0253US5324900AFootswitch for dental and medical usesDEN TAL EZ INC·Filed 1992·Granted Jun 28, 1994·30 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →