Inventor

ZIMMERMAN JOHN F

US3 patents

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

EL-WARDANY TAHANY IBRAHIM

2 patents

US9533371B2Jan 3, 2017

Apparatus and method for on line surface enhancement of a workpiece

EL-WARDANY TAHANY IBRAHIM2 citations69

US9737965B2Aug 22, 2017

Roll peening tooling and process

EL-WARDANY TAHANY IBRAHIM0 citations37

HARVARD COLLEGE

1 patent

US12397294B2Aug 26, 2025

Microfluidic trapping chip and uses thereof for culture and assay of cell clusters and objects

HARVARD COLLEGE0 citations39