Inventor

FRAPPIER JOHN P

US6 patents

⚠️ This page may combine multiple inventors who share the name “FRAPPIER JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ACCELERATION PROD INC

2 patents

US5518480AMay 21, 1996

Arm training device

ACCELERATION PROD INC108 citations95

US7314437B2Jan 1, 2008

Training harness for athletic hitting and swinging skills

ACCELERATION PROD INC50 citations89

HOCKEY ACCELERATION INC

1 patent

US5385520AJan 31, 1995

Ice skating treadmill

HOCKEY ACCELERATION INC189 citations92

RED RIVER VALLEY SPORTS MEDICI

1 patent

US5167601ADec 1, 1992

Sprinter leg muscle training device and method

RED RIVER VALLEY SPORTS MEDICI72 citations91

(unassigned)

1 patent

US6170177B1Jan 9, 2001

Footwear customization system and process

35 citations83

FRAPPIER JOHN P

1 patent

US7399232B1Jul 15, 2008

Golf club swing training device and method

FRAPPIER JOHN P8 citations68