Inventor
HEILIGMAN RANDY B
US9 patents
⚠️ This page may combine multiple inventors who share the name “HEILIGMAN RANDY B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRAPURE SYSTEMS INC
6 patentsUS5652008AJul 29, 1997
Universal water filtration device and method of filtering water
ULTRAPURE SYSTEMS INC75 citations95
US5411661AMay 2, 1995
Water filter module
ULTRAPURE SYSTEMS INC53 citations95
US5393548AFeb 28, 1995
Method of making coffee using water filtration device
ULTRAPURE SYSTEMS INC67 citations95
US5318703AJun 7, 1994
Water filter module
ULTRAPURE SYSTEMS INC63 citations95
US5840348ANov 24, 1998
Automated carbon block molding machine and method
ULTRAPURE SYSTEMS INC25 citations91
USRE35667ENov 25, 1997
Faucet-mounted water filter with wall inlet and annular chamber
ULTRAPURE SYSTEMS INC23 citations91