Inventor · disambiguated record
David A. Sharbaugh
Also filed as: SHARBAUGH DAVID A · SHARBAUGH DAVID ANDREW
17 granted patents·2 pending applications·285 citations·filing 1981–2016
95Inventor score
Files withPHONEMATE INC4SPELLBOUND DEV GROUP INC3USAC ELECTRONICS IND CO LTD3WIDGEROW ALAN D2CASIO PHONEMATE INC1
Top patents by PatentIndex Score
19 records- 0191US10315325B2Blade cartridges and lockable safety coversSPELLBOUND DEV GROUP INC·Filed 2016·Granted Jun 11, 2019·16 cites·4 claims
- 0290USD727857SControl panel boxLINEAR LLC·Filed 2014·Granted Apr 28, 2015·73 cites·1 claims
- 0389US8209870B2Safety cutting apparatusVOTOLATO EARL·Filed 2011·Granted Jul 3, 2012·13 cites·6 claims
- 0488US8732956B2Safety locking mechanism for a utility knifeMCGUSHION AARON PAUL·Filed 2011·Granted May 27, 2014·23 cites·16 claims
- 0585USD356087SCombined telephone, telephone handset and telephone answering devicePHONEMATE INC·Filed 1994·Granted Mar 7, 1995·34 cites·1 claims
- 0684US7966732B2Safety cutting apparatusSPELLBOUND DEV GROUP INC·Filed 2010·Granted Jun 28, 2011·9 cites·19 claims
- 0779US10315317B2Blade cartridges and lockable safety coversSPELLBOUND DEV GROUP INC·Filed 2015·Granted Jun 11, 2019·6 cites·10 claims
- 0879USD288563SWall telephone baseGTE COMMUNICATION SYST·Filed 1984·Granted Mar 3, 1987·16 cites·1 claims
- 0979USD282927STelephone instrumentGTE BUSINESS COMMUNICATION SYSTEMS INC·Filed 1983·Granted Mar 11, 1986·17 cites·1 claims
- 1077USD316409SCordless handset telephonePhoneMate·Filed 1989·Granted Apr 23, 1991·19 cites·1 claims
- 1175USD270639SComputer keyboardUSAC ELECTRONICS IND CO LTD·Filed 1981·Granted Sep 20, 1983·14 cites·1 claims
- 1267USD404732STelephone with displayCASIO PHONEMATE INC·Filed 1997·Granted Jan 26, 1999·14 cites·1 claims
- 1364USD316024SAll digital telephone answering devicePHONEMATE INC·Filed 1989·Granted Apr 9, 1991·10 cites·1 claims
- 1464USD315730SCordless telephone answering setPHONEMATE INC·Filed 1989·Granted Mar 26, 1991·10 cites·1 claims
- 1548USD372717STelephone answering device base unitPHONEMATE INC·Filed 1995·Granted Aug 13, 1996·8 cites·1 claims
- 1641US2011315148A1Skin adherent medical devicesWIDGEROW ALAN D·Filed 2011·Application pending·0 cites
- 1740USD269090SFloppy disc consoleUSAC ELECTRONICS IND CO LTD·Filed 1981·Granted May 24, 1983·2 cites·1 claims
- 1840US2011303224A1Skin adherent medical devicesWIDGEROW ALAN D·Filed 2011·Application pending·0 cites
- 1935USD271019SComputer display consoleUSAC ELECTRONICS IND CO LTD·Filed 1981·Granted Oct 18, 1983·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →