Inventor
PRATT RANDY L
US6 patents
⚠️ This page may combine multiple inventors who share the name “PRATT RANDY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SALEM VENT INTERNATIONAL INC
4 patentsUS6126538AOct 3, 2000
Powered hingeless ventilator
SALEM VENT INTERNATIONAL INC17 citations82
US6558246B2May 6, 2003
Hingeless ventilator
SALEM VENT INTERNATIONAL INC10 citations71
US5983450ANov 16, 1999
Through-wall bushing
SALEM VENT INTERNATIONAL INC14 citations71
USD459462SJun 25, 2002
Handle for air vent
SALEM VENT INTERNATIONAL INC3 citations60