Inventor

ZONKER HARRY R

US6 patents

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

ALCOA INC

2 patents

US6280543B1Aug 28, 2001

Process and products for the continuous casting of flat rolled sheet

ALCOA INC57 citations94

US6929120B2Aug 16, 2005

Curved back reclosable metal packaging unit

ALCOA INC15 citations77

ARCONIC TECH LLC

2 patents

US11697179B2Jul 11, 2023

Aluminum alloy brazing sheets for fluxless brazing

ARCONIC TECH LLC0 citations56

US12589450B2Mar 31, 2026

Brazing sheets, articles formed from brazing sheets, and methods of forming articles

ARCONIC TECH LLC0 citations52

ALCON INC

1 patent

US6761280B2Jul 13, 2004

Metal end shell and easy opening can end for beer and beverage cans

ALCON INC57 citations95

SAWTELL RALPH

1 patent

US8869900B2Oct 28, 2014

Method and apparatus for connecting drilling riser strings and compositions thereof

SAWTELL RALPH4 citations63