Inventor · disambiguated record
Richard Michael Spencer
Also filed as: SPENCER RICHARD M · SPENCER RICHARD MICHAEL
2 granted patents·1 pending application·22 citations·filing 1992–2019
58Inventor score
Top patents by PatentIndex Score
3 records- 0170US11452942B2Dynamic quest-based narrative for amusement parkUNIVERSAL CITY STUDIOS LLC·Filed 2019·Granted Sep 27, 2022·3 cites·20 claims
- 0265USD353696STrash can liner retainerSPENCER RICHARD M·Filed 1992·Granted Dec 20, 1994·19 cites·1 claims
- 0335US2007235256A1Device for making a starter hole for a tree stepSPENCER RICHARD M·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →