Inventor

HAFERNIK ROBERT

US3 patents

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

SIEMENS INDUSTRY INC

2 patents

US11530835B2Dec 20, 2022

System for preventive maintenance of HVAC units

SIEMENS INDUSTRY INC4 citations68

US11122041B2Sep 14, 2021

System and method for location-based credentialing

SIEMENS INDUSTRY INC2 citations65

WATTS LAURIE

1 patent

US9244471B2Jan 26, 2016

Methods and systems for remotely monitoring and controlling HVAC units

WATTS LAURIE5 citations56