Inventor
DONZIS HENRY MICHAEL
US5 patents
⚠️ This page may combine multiple inventors who share the name “DONZIS HENRY MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PERFTECH INC
4 patentsUS10915596B2Feb 9, 2021
Method and apparatus of processing invalid user input search information
PERFTECH INC4 citations80
US9727658B2Aug 8, 2017
Method and apparatus of processing invalid user input search information
PERFTECH INC8 citations79
US12086201B2Sep 10, 2024
Method and apparatus of processing invalid user input search information
PERFTECH INC1 citations69
US11580185B2Feb 14, 2023
Method and apparatus of processing invalid user input search information
PERFTECH INC3 citations69