GRENSING; Fritz C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for GRENSING; Fritz C..The latest application filed is for "beryllium oxide pedestals".
- GRENSING; Fritz C. - Mayfield Heights OH
- Grensing; Fritz C. - Perrysburg OH
| Patent | Date |
|---|---|
| Beryllium Oxide Pedestals App 20220289631 - SMITH; Larry T. ; et al. | 2022-09-15 |
| Low friction and high wear resistant sucker rod string Grant 11,352,838 - Grensing , et al. June 7, 2 | 2022-06-07 |
| Copper-nickel-tin alloys Grant 11,326,242 - Ziegler , et al. May 10, 2 | 2022-05-10 |
| Sucker rod guides Grant 11,174,688 - Grensing , et al. November 16, 2 | 2021-11-16 |
| Coupling For Rods App 20210230946 - Nielsen; William D. ; et al. | 2021-07-29 |
| Coupling for rods Grant 11,008,818 - Nielsen , et al. May 18, 2 | 2021-05-18 |
| Wear-resistant Cu--Ni--Sn coating Grant 11,008,645 - Grensing , et al. May 18, 2 | 2021-05-18 |
| Magnetic copper alloys Grant 10,984,931 - Grensing , et al. April 20, 2 | 2021-04-20 |
| Copper-nickel-tin Alloy With High Toughness App 20210102282 - Cribb; W. Raymond ; et al. | 2021-04-08 |
| Copper Alloy Compositions Having Enhanced Thermal Conductivity And Wear Resistance App 20210078073 - MACK; Steffen ; et al. | 2021-03-18 |
| Low Friction And High Wear Resistant Sucker Rod String App 20210017817 - Grensing; Fritz C. ; et al. | 2021-01-21 |
| Copper-nickel-tin alloy with high toughness Grant 10,858,723 - Cribb , et al. December 8, 2 | 2020-12-08 |
| Low friction and high wear resistant sucker rod string Grant 10,844,671 - Grensing , et al. November 24, 2 | 2020-11-24 |
| Sucker Rod Guides App 20200340310 - Grensing; Fritz C. ; et al. | 2020-10-29 |
| Wear-resistant Cu-ni-sn Coating App 20200232084 - Grensing; Fritz C. ; et al. | 2020-07-23 |
| Wear-resistant Cu--Ni--Sn coating Grant 10,626,489 - Grensing , et al. | 2020-04-21 |
| Drilling component Grant 10,597,949 - Nielsen , et al. | 2020-03-24 |
| Coupling For Rods App 20200018125 - Nielsen; William D. ; et al. | 2020-01-16 |
| Coupling for rods Grant 10,435,955 - Nielsen , et al. O | 2019-10-08 |
| Low Friction And High Wear Resistant Sucker Rod String App 20190242197 - Grensing; Fritz C. ; et al. | 2019-08-08 |
| Copper-nickel-tin Alloy With High Toughness App 20190153579 - Cribb; W. Raymond ; et al. | 2019-05-23 |
| Method of producing a copper-nickel-tin alloy Grant 10,190,201 - Cribb , et al. Ja | 2019-01-29 |
| Electronic Connectors With Magnetic Copper Alloys App 20190027861 - Brown; Derrick L. ; et al. | 2019-01-24 |
| Copper-nickel-tin Alloys App 20180223407 - Ziegler; Karl R. ; et al. | 2018-08-09 |
| High strength, homogeneous copper-nickel-tin alloy and production process Grant 9,994,946 - Cribb , et al. June 12, 2 | 2018-06-12 |
| Wear-resistant Cu-ni-sn Coating App 20180112302 - Grensing; Fritz C. ; et al. | 2018-04-26 |
| Magnetic Copper Alloys App 20160276077 - Grensing; Fritz C. ; et al. | 2016-09-22 |
| Nickel beryllium alloy compositions Grant 9,334,551 - Trybus , et al. May 10, 2 | 2016-05-10 |
| Coupling For Rods App 20150354287 - Nielsen; William D. ; et al. | 2015-12-10 |
| Drilling Component App 20150267477 - Nielsen; William D. ; et al. | 2015-09-24 |
| High Strength, Homogeneous Copper-nickel-tin Alloy And Production Process App 20150259775 - Cribb; W. Raymond ; et al. | 2015-09-17 |
| Copper-nickel-tin Alloy With High Toughness App 20140311633 - Cribb; W. Raymond ; et al. | 2014-10-23 |
| Nickel Beryllium Alloy Compositions App 20140261910 - Trybus; Carole L. ; et al. | 2014-09-18 |
| Aluminum alloys containing beryllium and investment casting of such alloys Grant 5,667,600 - Grensing , et al. September 16, 1 | 1997-09-16 |
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