Inventor · disambiguated record
Joseph Purvis
Also filed as: PURVIS JOSEPH · PURVIS JOSEPH GERARD
2 granted patents·1 pending application·12 citations·filing 1986–2021
55Inventor score
Top patents by PatentIndex Score
3 records- 0179US11375821B1Convertible meditation cushionPURVIS TANGIE·Filed 2021·Granted Jul 5, 2022·9 cites·19 claims
- 0238US2010300456A1Biohazard Wheelchair CoverPURVIS JOSEPH GERARD·Filed 2009·Application pending·0 cites
- 0326US4796006AAnalog output system compatible with digital system busBURR BROWN LTD·Filed 1986·Granted Jan 3, 1989·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →