Inventor

CURTIS ROBERT C

US3 patents

⚠️ This page may combine multiple inventors who share the name “CURTIS ROBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEM TREND INC

1 patent

US5400921AMar 28, 1995

Powdered lubricant applicator

CHEM TREND INC20 citations80

APPLE INC

1 patent

US10001386B2Jun 19, 2018

Automatic track selection for calibration of pedometer devices

APPLE INC2 citations64

ROKU INC

1 patent

US12578944B2Mar 17, 2026

Internet of things application store

ROKU INC0 citations47