Research and Articles
by Josef Andre L'Africain, 2018 by Josef Andre L'Africain, 2017 by John Morris, 2016 by Josef Andre L'Africain, 2015 by Ian Hunter, 2014
Watch This Japanese Patent In Use by Josef Andre L'Africain, 2014 by Josef Andre L'Africain, 2013 by Josef Andre L'Africain and Tommy Campnell, 2013 by Josef Andre L'Africain, 2012 by Don Bull, 2012 by John Morris, 2012 by Ian Hunter, 2011 by Jens Arnbjerg, Bjorn Berger, and Heligir Solheim, 2010 by Don Bull, 2010 by Don Bull, 2010 by Josef Andre L’Africain, 2010 by Don Bull, 2005 by Don Bull, 2004 by Don Bull, 2004 by Don Bull, 2004 by Don Bull, 2004 by Robert Nugent, 1990


Research and Articles
 A Guide to Collecting Corkscrews  
by Peter Coldicott 
Boxes Full of Corkscrews  
by Donald Bull 
British Corkscrew Patents 
by Francis Hutchinson 
British Corkscrew Patents from 1795
by Fletcher Wallis 
Bull's Pocket Guide to Corkscrews 
by Donald Bull 
Canadian Corkscrew Patents    
by Ron MacLean 
Champagne Collectibles    
by Donald Bull & Joe Paradi 
Compendium of Bar Corkscrews  
by Wayne Meadows 
Corkscrew for Collectors  
by Bernard Watney and Homer Babbidge 
by Frank and Barbara Ellis 
Corkscrews and Bottle Openers
by Evan Perry 
Corkscrews of the Eighteenth Century  
by Bertrand Giulian 
Corkscrews: 1000 Patented Ways to Open a Bottle 
by Fred O'Leary 
Corkscrews: British Registered Designs
by Frank and Barbara Ellis 
Deutscher Gebrauchmusterschutz for Korkenzieher
by Klaus Pumpenmeir 
by Reinhold Berndt 
Figural Corkscrews    
by Donald Bull 
French Corkscrew Patents  
by Joe Paradi 
French Corkscrew Patents Found in Denmark 
by Anne-Lise Køhler 
German Corkscrew Patents and Registrations    
by Fred Peters 
German Corkscrew Patents, D.R.P. 1877-2000    
by Ferd Peters 
German Corkscrew Registrations, D.R.G.M. 1891-2000 
by Ferd Peters 
Guide to American Corkscrew Patents, V. 1 & 2
by Paul Shaub 
History of Pocket Corkscrews and Pocketknives 
by Ferd Peters and Bertrand Giulian 
by Manfred Heckman 
Korkenzieher in Thüringer Handelskatalogen    
by Reinhold Berndt 
Korkenzieher Patente  
by Wolgang Handel 
Le Collezioni Cavatappi 
by Paolo De Sanctis and Maurizio Fantoni 
Les Brevets de Tire-Bouchons Français 1847-1968 
by Bidault, Gérard 
Les Fabriques Français de Tire-Bouchon 1820 - 1970
by Bidault, Gérard 
Les Tire-Bouchons Extensibles
by Jacques Lapierre and Hajo Turler 
Les Tire-Bouchons Français 
by Bidault, Gérard 
Mechanical Corkscrews, Their Evolution, actions, and patents  
by Ferd Peters 
Österreichische Korkenzieherpatente 1882-1980 
by Hoefer, Peter 
Scandinavian Corkscrews  
by Buster Berntson and Per Ekman 
Scandinavian Corkscrew Patents  
by Per Ekman, Anne-Lise Køhler, and Helgir Solheim 
Swiss Corkscrew Patents  
by Hajo Türler 
The Corkscrew a Thing of Beauty 
by Paolo De Sanctis and Maurizio Fantoni 
The Ultimate Corkscrew Book 
by Donald Bull 
Tire Bouchons Français  Brevets 1828-1974
by Guy Olive 
William Rockwell Clough  
by Ron MacLean and Robert Nugent