Inventor · disambiguated record
Harold D. Pierce
Also filed as: PIERCE HAROLD · PIERCE HAROLD D
13 granted patents·764 citations·filing 1975–2012
94Inventor score
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13 records- 0196USD349923SElectronic bookWESTERN PUBLISHING COMPANY INC·Filed 1993·Granted Aug 23, 1994·99 cites·1 claims
- 0294US5481257ARemotely controlled vehicle containing a television cameraBRUBAKER CURTIS M·Filed 1994·Granted Jan 2, 1996·151 cites·8 claims
- 0391US5209665AInteractive audio visual workSIGHT & SOUND INC·Filed 1989·Granted May 11, 1993·151 cites·27 claims
- 0488US5188222AAnti-theft display package for animated talking time piecesSOUNDS FUN INC·Filed 1991·Granted Feb 23, 1993·94 cites·9 claims
- 0587US5453013AInteractive audio visual workWESTERN PUBLISHING CO INC·Filed 1994·Granted Sep 26, 1995·50 cites·9 claims
- 0682US6575851B1Rebound wall for ball sportsFiled 2000·Granted Jun 10, 2003·42 cites·8 claims
- 0777US5356296AAudio storybookPIERCE HAROLD D·Filed 1992·Granted Oct 18, 1994·88 cites·1 claims
- 0875US8675908B2Low cost programmable sound recording and playback device and method for communicating with, and recharging of, the devicePIERCE HAROLD D·Filed 2012·Granted Mar 18, 2014·5 cites·19 claims
- 0972US5087043AInteractive audio-visual puzzleSIGHT AND SOUND INC·Filed 1990·Granted Feb 11, 1992·59 cites·8 claims
- 1057US4074666ACarburetion system for an internal combustion enginePIERCE SHERMAN L·Filed 1975·Granted Feb 21, 1978·13 cites·5 claims
- 1148US6819635B2Portable clock with chime signalNOW & ZEN INC·Filed 2003·Granted Nov 16, 2004·3 cites·17 claims
- 1235US5440526ALow energy animated time pieceSOUNDS FUN INC·Filed 1994·Granted Aug 8, 1995·7 cites·10 claims
- 1328US5197044ALow energy animated time pieceSOUNDS FUN INC·Filed 1990·Granted Mar 23, 1993·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →