P

Inventor

MATTHEWS JEFFREY SHANE

US9 patents
⚠️ This page may combine multiple inventors who share the name “MATTHEWS JEFFREY SHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON RES & DEV COMPANY INC

3 patents
US6220237B1Apr 24, 2001

Compressed air toy gun

JOHNSON RES & DEV COMPANY INC87 citations97
US6558223B1May 6, 2003

Toy water device

JOHNSON RES & DEV COMPANY INC31 citations91
US6223449B1May 1, 2001

Apparatus for extracting plasticizer

JOHNSON RES & DEV COMPANY INC26 citations87

JOHNSON RES & DEV CO

2 patents
US6364162B1Apr 2, 2002

Automatic pressurized fluid gun

JOHNSON RES & DEV CO86 citations96
US6408837B1Jun 25, 2002

Toy gun with magazine

JOHNSON RES & DEV CO72 citations95

(unassigned)

1 patent
US6439216B1Aug 27, 2002

Automatic pressurized fluid gun

50 citations96

JOHNSON RESEARCH & DEV COMPANY

1 patent
US5878734AMar 9, 1999

Multiple barrel compressed air gun

JOHNSON RESEARCH & DEV COMPANY62 citations96

JOHNSON RES & DEV CO INC

1 patent
US6321737B1Nov 27, 2001

Toy rocket launcher

JOHNSON RES & DEV CO INC50 citations92

JOHNSON RES & DEV & COMPANY IN

1 patent
US6203397B1Mar 20, 2001

convertible air and water toy gun

JOHNSON RES & DEV & COMPANY IN25 citations89