P

Inventor

BIRKHOLZ DOUG

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

INTEGRA LIFESCIENCES CORP

4 patents
USD946505SMar 22, 2022

Battery charger

INTEGRA LIFESCIENCES CORP17 citations92
USD889410SJul 7, 2020

Battery holster

INTEGRA LIFESCIENCES CORP19 citations92
USD889395SJul 7, 2020

Battery

INTEGRA LIFESCIENCES CORP12 citations83
USD961505SAug 23, 2022

Battery charger

INTEGRA LIFESCIENCES CORP0 citations60

JOHNSON & SON INC S C

3 patents
USD568743SMay 13, 2008

Overcap

JOHNSON & SON INC S C32 citations92
USD583903SDec 30, 2008

Bottle holder

JOHNSON & SON INC S C11 citations84
USD471087SMar 4, 2003

Aerosol dispenser

JOHNSON & SON INC S C14 citations83

MAUI INNOVATIVE PERIPHERALS IN

2 patents
USD468720SJan 14, 2003

3D navigation headset

MAUI INNOVATIVE PERIPHERALS IN21 citations91
USD457447SMay 21, 2002

Monitor module for a 3D navigation headset

MAUI INNOVATIVE PERIPHERALS IN0 citations50

Centurion Garden and Outdoor Living

1 patent
USD642440SAug 2, 2011

Rake head

Centurion Garden and Outdoor Living25 citations89

ARMAMENT SYSTEMS AND PROCEDURES INC

1 patent
USD435209SDec 19, 2000

Cutting device

ARMAMENT SYSTEMS AND PROCEDURES INC10 citations73

BIRKHOLZ DOUG

1 patent
USD681418SMay 7, 2013

Cartridge utility knife

BIRKHOLZ DOUG4 citations56

PETERSEN SEAN T

1 patent
US9138908B2Sep 22, 2015

Material trimmer with cut-line indicator

PETERSEN SEAN T3 citations55