Ernst Robert Plassmann — 10 Patents at IBM

Ernst Robert Plassmann has been granted 10 US patents while listed as an inventor at IBM. The first was granted in 1997 and the most recent in April 2003. Ernst Robert Plassmann ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Ernst Robert Plassmann in Pflugerville, TX, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6549952	Passing environment variables from an hypertext protocol server application programming interface	Michael Bradford Ault, Mickella Ann Rosiles, Shaw-Ben Shi, Theodore Jack London Shrader, Bruce Arland Rich	2003-04-15	$16,310,000
6338064	Method for enabling a web server running a “closed” native operating system to impersonate a user of a web client to obtain a protected file	Michael Bradford Ault, Garry L. Child, Bruce Arland Rich, Theodore Jack London Shrader, Davis Kent Soper	2002-01-08	$17,918,000
6154751	Method for executing a user-requested CGI program in a new authentication context while protecting operation of a default web server program	Michael Bradford Ault, Garry L. Child, Bruce Arland Rich, Theodore Jack London Shrader, Davis Kent Soper	2000-11-28	$55,341,000
6151599	Web client scripting test architecture for web server-based authentication	Theodore Jack London Shrader, Michael Bradford Ault, Garry L. Child, Bruce Arland Rich, Davis Kent Soper	2000-11-21	$39,339,000
6026440	Web server account manager plug-in for monitoring resources	Theodore Jack London Shrader, Michael Bradford Ault, Bruce Arland Rich, Mickella Ann Rosiles, Shaw-Ben Shi	2000-02-15	$27,373,000
5974566	Method and apparatus for providing persistent fault-tolerant proxy login to a web-based distributed file service	Michael Bradford Ault, Bruce Arland Rich, Shaw-Ben Shi, Theodore Jack London Shrader	1999-10-26	$20,157,000
5918228	Method and apparatus for enabling a web server to impersonate a user of a distributed file system to obtain secure access to supported web documents	Bruce Arland Rich, Theodore Jack London Shrader, Michael Bradford Ault, Mickella Ann Rosiles, Shaw-Ben Shi +1 more	1999-06-29	$36,828,000
5875296	Distributed file system web server user authentication with cookies	Shaw-Ben Shi, Michael Bradford Ault, Bruce Arland Rich, Mickella Ann Rosiles, Theodore Jack London Shrader	1999-02-23	$8,993,000
5689701	System and method for providing compatibility between distributed file system namespaces and operating system pathname syntax	Michael Bradford Ault, Bruce Arland Rich, Michael David Wilkes	1997-11-18	$30,996,000
5617568	System and method for supporting file attributes on a distributed file system without native support therefor	Michael Bradford Ault, Bruce Arland Rich, Michael David Wilkes	1997-04-01	$14,570,000

Ernst Robert Plassmann — 10 Patents

Patents per Year

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