Inventor · disambiguated record
Harold D. Schofield
Also filed as: SCHOFIELD HAROLD · SCHOFIELD HAROLD D
10 granted patents·412 citations·filing 1988–1997
92Inventor score
Top patents by PatentIndex Score
10 records- 0193US5037216ASystem and method for producing data bearing cardsDATACARD CORP·Filed 1988·Granted Aug 6, 1991·72 cites·83 claims
- 0286US5588763ASystem and method for cleaning and producing data bearing cardsDATACARD CORP·Filed 1994·Granted Dec 31, 1996·46 cites·18 claims
- 0385US5637174AApparatus for automated one-up printing and production of an identification cardATLANTEK INC·Filed 1995·Granted Jun 10, 1997·87 cites·8 claims
- 0481US5401111ASystem and method for cleaning data bearing cardsDATACARD CORP·Filed 1993·Granted Mar 28, 1995·35 cites·50 claims
- 0578US5025267AThermal print head termperature controlDATACARD CORP·Filed 1988·Granted Jun 18, 1991·25 cites·12 claims
- 0676US5673076ACard printing and laminating apparatusATLANTEK INC·Filed 1995·Granted Sep 30, 1997·45 cites·17 claims
- 0775US5667316ACard printing apparatusATLANTEK INC·Filed 1995·Granted Sep 16, 1997·24 cites·1 claims
- 0870US5281038AApparatus and method for printing including a ribbon advancing slide mechanismDATACARD CORP INC·Filed 1990·Granted Jan 25, 1994·41 cites·14 claims
- 0964US5080512AApparatus and method for printing including slide mechanismDATACARD CORP·Filed 1990·Granted Jan 14, 1992·20 cites·10 claims
- 1063US6094209ACard printing and laminating apparatusATLANTEK INC·Filed 1997·Granted Jul 25, 2000·17 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Harold D. Schofield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →