Inventor · disambiguated record
John W. Chapman
Also filed as: CHAPMAN JOHN W · CHAPMAN JOHN WAYNE
9 granted patents·204 citations·filing 1990–1999
88Inventor score
Technology areasA01K
Files withZEBCO CORP3FISHING SPIRIT INC1JOHNSON WORLDWIDE ASS INC1JOHNSON WORLDWIDE ASSOCIATES1JOHNSON WORLDWIDE ASSOICATES I1
Top patents by PatentIndex Score
9 records- 0190US6412722B1Bait cast control fishing reelPURE FISHING INC·Filed 1999·Granted Jul 2, 2002·92 cites·12 claims
- 0280US6032894ACartridge spool system for bait cast fishing reelJOHNSON WORLDWIDE ASSOICATES I·Filed 1998·Granted Mar 7, 2000·47 cites·21 claims
- 0372US5988548AEasy hold fishing reel bodyJOHNSON WORLDWIDE ASSOCIATES·Filed 1998·Granted Nov 23, 1999·29 cites·23 claims
- 0453USD335525SSpinning reel seat for a fishing rodZEBCO CORP·Filed 1990·Granted May 11, 1993·8 cites·1 claims
- 0550USD336326SSpincasting reel seat for a fishing rodZEBCO CORP·Filed 1990·Granted Jun 8, 1993·7 cites·1 claims
- 0644US5040743ASpinning reel with rear-actuated front dragZEBCO CORP·Filed 1990·Granted Aug 20, 1991·13 cites·14 claims
- 0736US5738292ASelective continuous anti-reverse mechanism for a fishing reelZEBCO DIV OF BRUNSWICK CO·Filed 1995·Granted Apr 14, 1998·7 cites·10 claims
- 0827USD423074SBait cast fishing reelJOHNSON WORLDWIDE ASS INC·Filed 1998·Granted Apr 18, 2000·0 cites·1 claims
- 0925USD433092SBait cast fishing reelFISHING SPIRIT INC·Filed 1999·Granted Oct 31, 2000·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →