Inventor
HUFFMAN BRIAN S
US17 patents
⚠️ This page may combine multiple inventors who share the name “HUFFMAN BRIAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEMPTIME CORP
13 patentsUS9546911B2Jan 17, 2017
Time-temperature indicator comprising a side chain crystalline polymer
TEMPTIME CORP28 citations93
US11241902B1Feb 8, 2022
Environmental history monitor with positional displacement and security features
TEMPTIME CORP12 citations84
US10048138B2Aug 14, 2018
Freeze indicator employing light scattering and method of making same
TEMPTIME CORP4 citations72
US9297706B2Mar 29, 2016
Freeze indicator employing light scattering and method of making same
TEMPTIME CORP4 citations72
US11951761B2Apr 9, 2024
Environmental history monitor with security features
TEMPTIME CORP2 citations71
US11738587B2Aug 29, 2023
Environmental history monitor with positional displacement and security features
TEMPTIME CORP3 citations71
US12387081B1Aug 12, 2025
Activatable indicator platform with RFID focus using microencapsulation
TEMPTIME CORP1 citations63
US12545046B2Feb 10, 2026
Environmental history monitor with positional displacement and security features
TEMPTIME CORP0 citations61
US12011915B2Jun 18, 2024
Rotary screen printing apparatus and process
TEMPTIME CORP0 citations51
US11913845B2Feb 27, 2024
Tunable capacitance-based temperature sensor
TEMPTIME CORP0 citations51
US12352717B2Jul 8, 2025
Capacitance-based humidity and gas sensing RFID tags
TEMPTIME CORP0 citations47
US12455198B2Oct 28, 2025
Orientation-independent temperature sensor
TEMPTIME CORP0 citations45
US12140480B2Nov 12, 2024
Time-temperature exposure indicator with delayed threshold response
TEMPTIME CORP0 citations44