Inventor · disambiguated record
John Kempf
Also filed as: KEMPF JOHN · KEMPF JOHN L
4 granted patents·30 citations·filing 2000–2008
73Inventor score
Top patents by PatentIndex Score
4 records- 0175US6349180B1Camera with flexible shellTIFFEN CO LLC·Filed 2000·Granted Feb 19, 2002·17 cites·20 claims
- 0256US8482613B2Apparatus and method for photographing birdsKEMPF JOHN·Filed 2007·Granted Jul 9, 2013·4 cites·12 claims
- 0349USD606573SCameraEBSCO IND INC·Filed 2008·Granted Dec 22, 2009·8 cites·1 claims
- 0429USD606574SCameraEBSCO IND INC·Filed 2008·Granted Dec 22, 2009·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →