Inventor

DRUMMOND JOHN

US3 patents

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

SPS TECHNOLOGIES

1 patent

US5216622AJun 1, 1993

Ultrasonic drive/sense circuitry for automated fastener tightening

SPS TECHNOLOGIES43 citations90

SIFIVE INC

1 patent

US11055457B1Jul 6, 2021

Pad ring generation for integrated circuits

SIFIVE INC2 citations70

PRIORITY LABS INC

1 patent

US10935594B1Mar 2, 2021

Curve trace analysis testing apparatus controller

PRIORITY LABS INC0 citations28