Inventor
MACKENZIE DAVID K
US5 patents
⚠️ This page may combine multiple inventors who share the name “MACKENZIE DAVID K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERVIS TUMBLER CO
3 patentsUS9493279B2Nov 15, 2016
Portable beverage container with self opening hinged lid
TERVIS TUMBLER CO8 citations81
US9650186B2May 16, 2017
Portable beverage container with self opening hinged lid
TERVIS TUMBLER CO1 citations60
US9896246B2Feb 20, 2018
Portable beverage container with self opening hinged lid
TERVIS TUMBLER CO0 citations49