Inventor · disambiguated record
William D. Mayercheck
Also filed as: MAYERCHECK WILLIAM D
4 granted patents·131 citations·filing 1977–1999
80Inventor score
Top patents by PatentIndex Score
4 records- 0174US5161857ATeleoperated control system for underground room and pillar miningUS INTERIOR·Filed 1991·Granted Nov 10, 1992·48 cites·11 claims
- 0271US5033795AMethod of mining a mineral deposit seamUS INTERIOR·Filed 1989·Granted Jul 23, 1991·39 cites·11 claims
- 0359US6469619B1Intrinsically-safe roof hazard alert moduleUS HEALTH·Filed 1999·Granted Oct 22, 2002·31 cites·17 claims
- 0455US4159757ABulk material handling systemUS ENERGY·Filed 1977·Granted Jul 3, 1979·13 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →