Patents by Inventor Roger D. Larson
Roger D. Larson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8002182Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: GrantFiled: April 3, 2009Date of Patent: August 23, 2011Assignee: 3M Innovative Properties CompanyInventors: Roger D. Larson, James E. Fergen, John E. Nelson, Thomas J. Brace, Michael J. Kieffer, John D. Yorkovich, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Jr., Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems, Ronald C. Wurz
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Patent number: 6750777Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: GrantFiled: August 9, 2001Date of Patent: June 15, 2004Assignee: 3M Innovative Properties CompanyInventors: Roger D. Larson, James E. Fergen, John E. Nelson, Thomas J. Brace, Michael J. Kieffer, John D. Yorkovich, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Jr., Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems, Ronald C. Wurz
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Publication number: 20030083899Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: ApplicationFiled: October 2, 2002Publication date: May 1, 2003Inventors: Roger D. Larson, James E. Fergen, John E. Nelson, Michael J. Kieffer, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems
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Patent number: 6542070Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transaction related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: GrantFiled: November 15, 2000Date of Patent: April 1, 2003Assignee: Minnesota Mining and Manufacturing CompanyInventors: Roger D. Larson, James E. Fergen, John E. Nelson, Michael J. Kieffer, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Jr., Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems
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Patent number: 6369709Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal (i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: GrantFiled: April 10, 1998Date of Patent: April 9, 2002Assignee: 3M Innovative Properties CompanyInventors: Roger D. Larson, James E. Fergen, John E. Nelson, Thomas J. Brace, Michael J. Kieffer, John D. Yorkovich, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Jr., Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems, Ronald C. Wurz
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Publication number: 20020017564Abstract: A library terminal permits a user to execute a loan transaction without assistance. The library terminal(i) provides a visible scan line from a bar code reader indicating the correct positioning of the bar code on a circulating item, (ii) leads a user through a loan transaction, (iii) provides an explicit feedback to a user when an article has an improper position on the article receiving area, (iv) both checks out and checks in circulating items, (v) stores fonts in bit maps of screen displays instead of in a separate font memory, (vi) integrates a security marker reader, a printer, and a controller in the same housing, (vii) processes financial transactions related to the borrowing of circulating items, and/or (viii) displays actions for helping the user to correct errors in use of the terminal.Type: ApplicationFiled: August 9, 2001Publication date: February 14, 2002Applicant: Minnesota Mining and Manufacturing CompanyInventors: Roger D. Larson, James E. Fergen, John E. Nelson, Thomas J. Brace, Michael J. Kieffer, John D. Yorkovich, Gerald L. Karel, Gerald G. Marsolek, Joseph E. Schwietz, Mitchell B. Grunes, Kathleen M. McLeod, Richard M. Willems, Ronald C. Wurz