Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110965 | Method for forming a lantern ring for a shaft sealing system | Thomas B. Monahan | 2024-10-08 |
| 11678613 | Railing mountable horticultural container | Drew Keeble | 2023-06-20 |
| 11566709 | Method of forming a pillar lantern ring for a shaft sealing system | Thomas B. Monahan | 2023-01-31 |
| D938302 | Planter | Drew Keeble | 2021-12-14 |
| 11054036 | Pillar lantern ring for a shaft sealing system | Thomas B. Monahan | 2021-07-06 |
| D917674 | Extended pillar lantern ring | Thomas B. Monahan | 2021-04-27 |
| D917673 | Pillar lantern ring | Thomas B. Monahan | 2021-04-27 |
| D917675 | Pillar lantern ring with a brace | Thomas B. Monahan | 2021-04-27 |
| 9861033 | Universally adaptable, easy to load trimmer head with free rotating bump knob | David B. Skinner | 2018-01-09 |
| 9638251 | Seal bearing assembly with annular cylinder of two outer cylindrical bearings and at least two braided packing members therebetween with all having equal inner and outer radii to fill the seal cavity of a mechanical device | Lynne A. Thoma | 2017-05-02 |
| 9555552 | Trimmer line cutting device and method | David B. Skinner | 2017-01-31 |
| 9347488 | Seal-bearing assembly | Lynne A. Thoma | 2016-05-24 |
| 9297071 | Solid precursor delivery assemblies and related methods | Ravi Kanjolia, Chris Platts, Nam Nguyen | 2016-03-29 |
| 9206903 | Locking collar for cylindrical cavity | Michael F. Huard | 2015-12-08 |
| 8915110 | Arcuate saddles with rounded corners | Randy Lee Moore, Jeff Rebholz, Kevin Romsey, Carl Schmalzried | 2014-12-23 |
| 8814432 | Seal-bearing assembly | Lynne A. Thoma | 2014-08-26 |
| 8763960 | Arcuate saddles with rounded corners | Randy Lee Moore, Jeff Rebholz, Kevin Romsey, Carl Schmalzried | 2014-07-01 |
| D695788 | Gland follower with integral loading cylinders for a rotary or reciprocating mechanical device | — | 2013-12-17 |
| D679301 | Stuffing box bushing with lantern ring and a slit with a locking feature | — | 2013-04-02 |
| D679302 | Stuffing box bushing having a slit with a locking feature | — | 2013-04-02 |
| 8157956 | Cylindrical bearing for pressure diffuser and associated method | John Weston, Carl Luhrmann, Keith Vogel, Grant Bechard, James Oropallo | 2012-04-17 |
| 6834862 | Shaft sealing system for a rotary mechanical device | — | 2004-12-28 |
| 6172811 | Optical grating and a method of fabricating an optical grating | David C. Wood, Stephen A. Cassidy, Paul Francis McKee | 2001-01-09 |
| 5716055 | Method of making packing material having expanded graphite dispersed throughout | Chester S. Hopper, Leslie K. Muir, Michael Muir | 1998-02-10 |
| 5687974 | Packing material having expanded graphite dispersed throughout | Chester S. Hopper, Leslie K. Muir, Michael Muir | 1997-11-18 |