Inventor · disambiguated record
P. David Devries
Also filed as: DEVRIES P DAVID
3 granted patents·217 citations·filing 1997–2001
77Inventor score
Top patents by PatentIndex Score
3 records- 0194US5973727AVideo image viewing device and methodNEW LIGHT IND LTD·Filed 1997·Granted Oct 26, 1999·156 cites·29 claims
- 0280US6181367B1Video image viewing device and methodNEW LIGHT IND LTD·Filed 1999·Granted Jan 30, 2001·48 cites·39 claims
- 0378US6383556B2Method for forming a membrane electrode diffusion assembly for use in an ion exchange membrane fuel cellAVISTA LAB INC·Filed 2001·Granted May 7, 2002·13 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →