Inventor · disambiguated record
Chris G. Sanford
Also filed as: SANFORD CHRIS · SANFORD CHRIS G
20 granted patents·4 pending applications·345 citations·filing 2002–2023
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US7226375B1Expandable arrow broadhead for attachment to one end of an arrow shaftSANFORD CHRIS G·Filed 2006·Granted Jun 5, 2007·70 cites·16 claims
- 0293US8105187B1Arrow broadhead with pivot arms for retracting and extending attached cutting bladesSANFORD CHRIS G·Filed 2009·Granted Jan 31, 2012·31 cites·18 claims
- 0390US7717814B1Expandable arrow broadhead with spring biased sliding shaft and pointed tipBEAR ARCHERY INC·Filed 2007·Granted May 18, 2010·29 cites·24 claims
- 0489US8393983B1Expandable broadhead with pivot arms or sliding arm for retracting and expanding attached cutting bladesSANFORD CHRIS G·Filed 2012·Granted Mar 12, 2013·19 cites·32 claims
- 0589US8007382B1Expandable arrow broadhead with two-piece folding cutting bladesSANFORD CHRIS G·Filed 2007·Granted Aug 30, 2011·27 cites·18 claims
- 0688US8313399B2Expandable broadhead with pivot arms or sliding arm for retracting and expanding attached cutting bladesSANFORD CHRIS G·Filed 2012·Granted Nov 20, 2012·14 cites·20 claims
- 0787US8100788B2ArrowheadSANFORD CHRIS G·Filed 2007·Granted Jan 24, 2012·22 cites·22 claims
- 0883US8589849B1Method and apparatus for implementing soft constraints in tools used for designing programmable logic devicesBORER TERRY·Filed 2007·Granted Nov 19, 2013·10 cites·30 claims
- 0983US7677995B1Expandable arrow broadhead with cutting blade locking notchBEAR ARCHERY INC·Filed 2006·Granted Mar 16, 2010·17 cites·18 claims
- 1083US6779169B1Method and apparatus for placement of components onto programmable logic devicesALTERA CORP·Filed 2002·Granted Aug 17, 2004·32 cites·24 claims
- 1182US8771112B2BroadheadSANFORD CHRIS G·Filed 2012·Granted Jul 8, 2014·9 cites·20 claims
- 1279US10598470B1BroadheadSANFORD CHRIS G·Filed 2018·Granted Mar 24, 2020·5 cites·23 claims
- 1377US8210970B1Expandable arrow broadhead with rotating cutting blades and shaftSANFORD CHRIS G·Filed 2007·Granted Jul 3, 2012·13 cites·25 claims
- 1474US7194720B1Method and apparatus for implementing soft constraints in tools used for designing systems on programmable logic devicesALTERA CORP·Filed 2003·Granted Mar 20, 2007·19 cites·26 claims
- 1570US8287407B1Arrow broadhead with pivot arms for retracting and extending attached cutting bladesSANFORD CHRIS G·Filed 2011·Granted Oct 16, 2012·5 cites·23 claims
- 1667US9754065B2Method and apparatus for implementing soft constraints in tools used for designing programmable logic devicesALTERA CORP·Filed 2013·Granted Sep 5, 2017·1 cites·20 claims
- 1767US7181717B1Method and apparatus for placement of components onto programmable logic devicesALTERA CORP·Filed 2004·Granted Feb 20, 2007·10 cites·16 claims
- 1863US7594204B1Method and apparatus for performing layout-driven optimizations on field programmable gate arraysALTERA CORP·Filed 2003·Granted Sep 22, 2009·8 cites·17 claims
- 1961US12229832B2Wealth management systemsRESPONSIVE CAPITAL MAN INC·Filed 2019·Granted Feb 18, 2025·1 cites·19 claims
- 2057US7780554B1Expandable arrow broadhead for attachment to one end of an arrow shaftBEAR ARCHERY INC·Filed 2007·Granted Aug 24, 2010·3 cites·15 claims
- 2156US2017337318A1Method and Apparatus for Implementing Soft Constraints in Tools Used for Designing Programmable Logic DevicesALTERA CORP·Filed 2017·Application pending·0 cites
- 2247US2024337472A1BroadheadSANFORD CHRIS G·Filed 2023·Application pending·0 cites
- 2346US2015072812A1BroadheadSANFORD CHRIS G·Filed 2014·Application pending·0 cites
- 2442US2009233742A1ArrowheadSANFORD CHRIS G·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →