Inventor

JOYCE LEIGH ANN

US4 patents

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

REYNOLDS TOBACCO CO R

2 patents

US10058121B2Aug 28, 2018

Biodegradable cigarette filter

REYNOLDS TOBACCO CO R2 citations71

US11918036B2Mar 5, 2024

Biodegradable cigarette filter

REYNOLDS TOBACCO CO R0 citations60

RAI STRATEGIC HOLDINGS INC

2 patents

US11676438B2Jun 13, 2023

Authentication and age verification for an aerosol delivery device

RAI STRATEGIC HOLDINGS INC2 citations69

US11989990B2May 21, 2024

Authentication and age verification for an aerosol delivery device

RAI STRATEGIC HOLDINGS INC1 citations58