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Inventor

DIAL IV JOHN DEGRAFFENREID

US9 patents
⚠️ This page may combine multiple inventors who share the name “DIAL IV JOHN DEGRAFFENREID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ICONTROL NETWORKS INC

5 patents

COHN ALAN WADE

2 patents

CONTROL NETWORKS INC

1 patent

COMCAST CABLE COMM LLC

1 patent