P

Inventor

MCROSKEY JOHN W

US13 patents
⚠️ This page may combine multiple inventors who share the name “MCROSKEY JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

REPUBLIC TOOL & MANUFACTURING

8 patents
US5064325ANov 12, 1991

Thumbnut construction

REPUBLIC TOOL & MANUFACTURING36 citations92
US4356941ANov 2, 1982

Squeeze-type dispenser for powdered materials

REPUBLIC TOOL & MANUFACTURING57 citations91
US4121733AOct 24, 1978

Spreader having an anticlogging mechanism

REPUBLIC TOOL & MANUFACTURING41 citations91
US4106704AAug 15, 1978

Spreader (broadcast)

REPUBLIC TOOL & MANUFACTURING47 citations91
US3989153ANov 2, 1976

Safety cap

REPUBLIC TOOL & MANUFACTURING8 citations72
US3971488AJul 27, 1976

Tamperproof screw cap

REPUBLIC TOOL & MANUFACTURING17 citations70
US4014449AMar 29, 1977

Safety cap

REPUBLIC TOOL & MANUFACTURING17 citations68
US4120427AOct 17, 1978

Powder gun

REPUBLIC TOOL & MANUFACTURING4 citations61

CARLSBAD SAFETY PRODUCTS LLC

2 patents
US8776316B2Jul 15, 2014

Door slam prevention device and method

CARLSBAD SAFETY PRODUCTS LLC16 citations80
US8950040B2Feb 10, 2015

Door jamb injury protector

CARLSBAD SAFETY PRODUCTS LLC4 citations69

MCROSKEY PETER K

1 patent
US8595899B2Dec 3, 2013

Door jamb injury protector

MCROSKEY PETER K21 citations86

MCROSKEY JOHN W

1 patent
US7786884B1Aug 31, 2010

Alarm equipped door safety device

MCROSKEY JOHN W11 citations79

MCROSKEY JOSEPH

1 patent
US8894902B2Nov 25, 2014

Method and apparatus employing modular engageable components for formation of maintenance hole platforms

MCROSKEY JOSEPH2 citations54