Inventor · disambiguated record
Andrew Langsam
Also filed as: LANGSAM ANDREW · LANGSAM ANDREW S
1 granted patent·3 pending applications·77 citations·filing 1989–2016
52Inventor score
Top patents by PatentIndex Score
4 records- 0173US4951032ACrib rail safety annunciatorLANGSAM ANDREW S·Filed 1989·Granted Aug 21, 1990·77 cites·33 claims
- 0236US2004224271A1Cake shieldFiled 2003·Application pending·0 cites
- 0328US2017356114A1Portable, Compact, Flexible and Reusable Washing Machine and Dryer for Small Articles of ClothingLANGSAM ANDREW·Filed 2016·Application pending·0 cites
- 0422US2017310352A1Mobile Phone CaseLANGSAM ANDREW·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →