Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630054 | Methods for forming a fluted composite | Peter A. Graef, Clifford R. Bolstad, Fred B. Howard, Daniel Bunker | 2003-10-07 |
| 6525240 | Absorbent article containing unitary stratified composite | Peter A. Graef, Colin Elston, Daniel Bunker, Fred B. Howard, Jeffrey D. Mathews +1 more | 2003-02-25 |
| 6521812 | Absorbent article containing a wetlaid unitary stratified composite | Peter A. Graef, Colin Elston, Daniel Bunker, Fred B. Howard, Jeffrey D. Mathews +1 more | 2003-02-18 |
| 6518479 | Absorbent article containing a foam-formed unitary stratified composite | Peter A. Graef, Colin Elston, Daniel Bunker, Fred B. Howard, Jeffrey D. Matthews +1 more | 2003-02-11 |
| 6230731 | Valve closure seating method and apparatus | Louis T. Yoshida, Michael Steinbach | 2001-05-15 |
| 6220103 | Vortex detector and flow meter | Louis T. Yoshida, Michael Steinbach, John F. Waers | 2001-04-24 |
| 6095175 | Clad piezoelectric valve actuator and application of same in controlling highly reactive and corrosive gases | Louis T. Yoshida, Michael Steinbach | 2000-08-01 |
| 6062256 | Micro mass flow control apparatus and method | Jerry C. Wyss, Richard B. Balsley, Jr. | 2000-05-16 |
| 5662045 | Locomotive for material handling train | John Arndt Strand, III, James Gould | 1997-09-02 |
| 5653269 | Method and apparatus for multiple-channel dispensing of natural gas | John F. Waers, James A. Magin, Randal L. Custer, John T. Lopez | 1997-08-05 |
| 5649858 | Apparatus for slitting casing surfaces and peeling the casings from a chain of sausages and the like | Jeffrey A. Williams | 1997-07-22 |
| 5643071 | Apparatus for collecting sausage casings | Jeffrey A. Williams | 1997-07-01 |
| 5597020 | Method and apparatus for dispensing natural gas with pressure sensor calibration | John F. Waers, James A. Magin, Randal L. Custer, John T. Lopez | 1997-01-28 |
| 5564306 | Density compensated gas flow meter | — | 1996-10-15 |
| 5435979 | Tool support and presentation device | Eugene F. Bowlin, Jr. | 1995-07-25 |
| 5275470 | Scraping device for powered stone floor dressing unit | — | 1994-01-04 |
| 5259424 | Method and apparatus for dispensing natural gas | John F. Waers, James A. Magin, Randal L. Custer, John T. Lopez | 1993-11-09 |
| 5238030 | Method and apparatus for dispensing natural gas | John F. Waers, James A. Magin, Randal L. Custer | 1993-08-24 |
| 5096604 | In situ repair of failed mechanical seals | — | 1992-03-17 |
| 5055210 | Cleaning and lubricating composition for mechanical seals | — | 1991-10-08 |
| 4705212 | Method and apparatus for managing steam systems | Robert L. Poland, Louis T. Yoshida | 1987-11-10 |
| 4679947 | Method and apparatus for measuring steam quality | Gerald L. Schlatter, Louis T. Yoshida | 1987-07-14 |
| 4677086 | Shaped wood-based active carbon | John C. McCue, Albert J. Repik | 1987-06-30 |
| 4365980 | Air filter assembly | Robert Culbert | 1982-12-28 |
| RE31093 | Process for making activated carbon with control of metal ion concentration in phosphoric acid | Edward D. Tolles, Robert L. Stallings | 1982-11-30 |