Inventor

William Giegerich

Inventor
US

Overview

5→
Patents
2025–2026
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G06TImage data processing or generation, in general20%
G06VImage or video recognition or understanding20%
G07CTime or attendance registers20%
H04NPictorial communication, e.g. television20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to ACV AUCTIONS INC (5)· patent assignee history
2025–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACV AUCTIONS INC52025–2026
Locations
LocationPatentsSpan
US52025–2026