Assignee
COLLEGE PARK IND INC
US·13 granted patents·8 pending applications·407 citations·filing 1991–2025
Top patents by PatentIndex Score
21 records- 0188US7862622B2Prosthetic foot with adjustable heel heightCOLLEGE PARK IND INC·Filed 2007·Granted Jan 4, 2011·71 cites·11 claims
- 0279USD633618SProsthetic footCOLLEGE PARK IND INC·Filed 2009·Granted Mar 1, 2011·25 cites·1 claims
- 0374US6129766AProsthetic foot assembly having improved resilient cushions and componentsCOLLEGE PARK IND INC·Filed 1998·Granted Oct 10, 2000·135 cites·21 claims
- 0464US10869773B2Prosthetic fingertip end effectorsCOLLEGE PARK IND INC·Filed 2018·Granted Dec 22, 2020·2 cites·30 claims
- 0564USD782679SProsthetic trainer footCOLLEGE PARK IND INC·Filed 2015·Granted Mar 28, 2017·11 cites·1 claims
- 0661US6666895B2Prosthetic limb gasketCOLLEGE PARK IND INC·Filed 2001·Granted Dec 23, 2003·16 cites·4 claims
- 0760US5258038AProsthetic foot with ankle joint and toe memberCOLLEGE PARK IND INC·Filed 1991·Granted Nov 2, 1993·77 cites·18 claims
- 0858US6692533B2Exoskeletal leg prosthesis and method for alignmentCOLLEGE PARK IND INC·Filed 2001·Granted Feb 17, 2004·11 cites·10 claims
- 0956US8926711B2Prosthetics using curved dampening cylindersCOLLEGE PARK IND INC·Filed 2013·Granted Jan 6, 2015·1 cites·12 claims
- 1050US6872347B2Exoskeletal leg prosthesis and method for alignmentCOLLEGE PARK IND INC·Filed 2003·Granted Mar 29, 2005·1 cites·2 claims
- 1150US2024398587A1Device and method for measuring the absolute joint angle of a prosthetic deviceCOLLEGE PARK IND INC·Filed 2024·Application pending·0 cites
- 1249US2024335303A1Unibody cylinder construction for microprocessor-controlled prosthetic kneeCOLLEGE PARK IND INC·Filed 2024·Application pending·0 cites
- 1349US2024335304A1Valve system for hydraulic prosthetic deviceCOLLEGE PARK IND INC·Filed 2024·Application pending·0 cites
- 1448US2023083387A1Hydraulic prosthetic ankleCOLLEGE PARK IND INC·Filed 2022·Application pending·0 cites
- 1546US2022370212A1Hydraulic prosthetic ankleCOLLEGE PARK IND INC·Filed 2022·Application pending·0 cites
- 1639US6238437B1Able-bodied artificial foot phosthesis testing apparatusCOLLEGE PARK IND INC·Filed 1998·Granted May 29, 2001·25 cites·14 claims
- 1739US2025255734A1System and method for resistance control of a microprocessor- controlled prosthetic kneeCOLLEGE PARK IND INC·Filed 2025·Application pending·0 cites
- 1839US2021015638A1Single spool valve/motor control for bidirectional movement of hydraulic prosthetic and hall effect sensor for force measurementCOLLEGE PARK IND INC·Filed 2020·Application pending·0 cites
- 1937US5158570AProsthetic foot with improved ankle and elastomeric heel padCOLLEGE PARK IND INC·Filed 1991·Granted Oct 27, 1992·32 cites·7 claims
- 2035US11478363B2Hydraulic prosthetic knee with resistance change mechanism at hyperextensionCOLLEGE PARK IND INC·Filed 2020·Granted Oct 25, 2022·0 cites·37 claims
- 2135US2025235331A1Prosthetic kneeCOLLEGE PARK IND INC·Filed 2025·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →