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Inventor
LIEBERMAN BENJAMIN
US
5 patents
⚠️ This page may combine multiple inventors who share the name “LIEBERMAN BENJAMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMCAST CABLE COMM LLC
3 patents
US11265386B2
Mar 1, 2022
Location aware authorization system
COMCAST CABLE COMM LLC
1 citations
67
US10506053B2
Dec 10, 2019
Location aware security system
COMCAST CABLE COMM LLC
2 citations
66
US11848999B2
Dec 19, 2023
Location aware authorization system
COMCAST CABLE COMM LLC
0 citations
56
LIEBERMAN BENJAMIN
2 patents
US4310351A
Jan 12, 1982
Method for recovering lead from batteries
LIEBERMAN BENJAMIN
15 citations
66
US4695324A
Sep 22, 1987
Method for processing coal preparation plant washings for elimination of sludge ponds
LIEBERMAN BENJAMIN
1 citations
45