Inventor · disambiguated record
David R. Kirchoff
Also filed as: KIRCHOFF DAVID R
0 granted patents·3 pending applications·0 citations·filing 2006–2009
Technology areasB29D
Files withWALMAN OPTICAL COMPANY3
Top patents by PatentIndex Score
3 records- 0156US2010136227A1Lens handling in automated lens coating systemsWALMAN OPTICAL COMPANY·Filed 2009·Application pending·0 cites
- 0248US2008286458A1Method and Apparatus for Coating OpticsWALMAN OPTICAL COMPANY·Filed 2006·Application pending·0 cites
- 0338US2008230006A1Lens coating systemWALMAN OPTICAL COMPANY·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →