Inventor · disambiguated record
Mark B. Heyderman
Also filed as: HEYDERMAN MARK · HEYDERMAN MARK B
3 granted patents·66 citations·filing 1978–2000
73Inventor score
Top patents by PatentIndex Score
3 records- 0175US4199061ARecord album and bookletFRANKLIN MINT CORP·Filed 1978·Granted Apr 22, 1980·22 cites·5 claims
- 0264US6357711B1Sign holderMBM PRESENTATIONS INC·Filed 2000·Granted Mar 19, 2002·13 cites·10 claims
- 0356US5088602ABook-like storage container for a videocassette or the likeHEYDERMAN MARK B·Filed 1991·Granted Feb 18, 1992·31 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Mark B. Heyderman 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 →