Homberg; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Homberg; William D..The latest application filed is for "home position locating mechanism for manual pipette and manual pipette equipped with same".
- Homberg; William D. - Moab UT
- Homberg; William D. - Oakland CA US
- Homberg; William D. - San Francisco CA
| Patent | Date |
|---|---|
| Home position locating mechanism for manual pipette and manual pipette equipped with same Grant 10,471,422 - Petrek , et al. Nov | 2019-11-12 |
| Home Position Locating Mechanism For Manual Pipette And Manual Pipette Equipped With Same App 20190001319 - Petrek; James S. ; et al. | 2019-01-03 |
| Electronic pipette with two-axis controller Grant 8,871,157 - Homberg , et al. October 28, 2 | 2014-10-28 |
| Quick-set pipette with damped plunger Grant 8,397,593 - Petrek , et al. March 19, 2 | 2013-03-19 |
| Electronic Pipette With Two-axis Controller App 20120291567 - Homberg; William D. ; et al. | 2012-11-22 |
| Quick-set Pipette With Damped Plunger App 20110036185 - Petrek; James S. ; et al. | 2011-02-17 |
| Hybrid manual-electronic pipette Grant 7,819,030 - Magnussen , et al. October 26, 2 | 2010-10-26 |
| Hybrid manual-electronic pipette Grant 7,788,986 - Magnussen , et al. September 7, 2 | 2010-09-07 |
| Hybrid Manual-electronic Pipette App 20100199789 - Magnussen; Haakon T. ; et al. | 2010-08-12 |
| Hybrid manual-electronic pipette Grant 7,770,475 - Magnussen , et al. August 10, 2 | 2010-08-10 |
| Hybrid manual-electronic pipette Grant 7,726,212 - Magnussen , et al. June 1, 2 | 2010-06-01 |
| Hybrid manual-electronic pipette App 20090000402 - Magnussen; Haakon T. ; et al. | 2009-01-01 |
| Hybrid manual-electronic pipette App 20090000350 - Magnussen; Haakon T. ; et al. | 2009-01-01 |
| Hybrid manual-electronic pipette App 20090000403 - Magnussen; Haakon T. ; et al. | 2009-01-01 |
| Ergonomic return springless manual air displacement pipette Grant 6,645,433 - Homberg , et al. November 11, 2 | 2003-11-11 |
| Volume adjustable manual pipette with quick set volume adjustment Grant 6,428,750 - Rainin , et al. August 6, 2 | 2002-08-06 |
| Ergonomic return springless manual air displacement pipette App 20020081234 - Homberg, William D. ; et al. | 2002-06-27 |
| Blowout springless manual air displacement pipette with mechanical assist for aiding in locating and maintaining pipette plunger at a home position Grant 6,365,110 - Rainin , et al. April 2, 2 | 2002-04-02 |
| Ergonomic return springless manual air displacement pipette Grant 6,352,673 - Rainin , et al. March 5, 2 | 2002-03-05 |
| Battery powered microprocessor controlled hand portable electronic pipette Grant 6,254,832 - Rainin , et al. July 3, 2 | 2001-07-03 |
| Refill pack for pipette tip racks Grant 6,007,779 - Lemieux , et al. December 28, 1 | 1999-12-28 |
| Adjustable volume pipette with improved volume adjustment lock mechanism Grant 5,849,248 - Homberg December 15, 1 | 1998-12-15 |
| Manual pipette with delayed-action home position latch Grant 5,792,424 - Homberg , et al. August 11, 1 | 1998-08-11 |
| Manual pipette with magnet assist Grant 5,700,959 - Homberg December 23, 1 | 1997-12-23 |
| Pipette tip ejector Grant 5,614,153 - Homberg March 25, 1 | 1997-03-25 |
| Refill pack for pipette tip racks Grant 5,441,702 - Lemieux , et al. August 15, 1 | 1995-08-15 |
| Refill pack for pipette tip racks Grant 5,392,914 - Lemieux , et al. February 28, 1 | 1995-02-28 |
| Manual pipette with plunger velocity governor, home position latch and trigger release Grant 5,364,596 - Magnussen, Jr. , et al. November 15, 1 | 1994-11-15 |
| Floating piston coupling for plunger type pumps Grant 4,790,236 - Macdonald , et al. December 13, 1 | 1988-12-13 |
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