Inventor
KONG ZHENGHUA
US5 patents
⚠️ This page may combine multiple inventors who share the name “KONG ZHENGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Probity Cell LLC
3 patentsUS9376158B1Jun 28, 2016
Portable conveyance with towing guide assembly
Probity Cell LLC23 citations88
US11214326B2Jan 4, 2022
Footrest with integrated tow handle for portable conveyance
Probity Cell LLC3 citations70
US9586643B2Mar 7, 2017
Portable conveyance with towing guide assembly
Probity Cell LLC3 citations69