Robert L. Murphy has been granted 18 US patents. The first was granted in 1996 and the most recent in November 2024. Robert L. Murphy ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Robert L. Murphy in Oviedo, FL, US.
Patents per Year Patents granted per year, 1996 to 2024 Bar chart with a peak of 3 patents in 2021. peak 3 1996: 1 patents 1996 1998: 1 patents 1999: 1 patents 1999 2002: 1 patents 2003: 1 patents 2003 2014: 1 patents 2015: 1 patents 2015 2016: 2 patents 2018: 1 patents 2018 2020: 2 patents 2021: 3 patents 2021 2022: 1 patents 2024: 2 patents 2024
Issued Patents All Time
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Showing 1–18 of 18 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12139307 Container comprising a duckbill valve and a leak-resistant closure mechanism — 2024-11-12
11958066 Sustainable packaging assemblies Charles A. Curtiss 2024-04-16
D943824 Liquid dermatological agent dispensing device — 2022-02-15
11140962 Liquid dermatological agent dispensing device Charles A. Curtiss 2021-10-12
D918471 Liquid dermatological agent dispensing device — 2021-05-04
D918470 Liquid dermatological agent dispensing device — 2021-05-04
10743634 Enhanced application of oil-based products from fluid containers Charles A. Curtiss 2020-08-18
10702040 Liquid dermatological agent dispensing device Charles A. Curtiss 2020-07-07
10117497 Liquid dermatological agent dispensing device — 2018-11-06
9431864 Apparatus to support superconducting windings in a rotor of an electromotive machine Raul Ricardo Rico 2016-08-30
9296525 Enhanced dispensing and dosaging techniques for fluid containers Charles A. Curtiss 2016-03-29
9096352 Enhanced dispensing and dosaging techniques for fluid containers Charles A. Curtiss 2015-08-04
8664809 Apparatus to support superconducting windings in a rotor of an electromotive machine Raul Ricardo Rico 2014-03-04
$821,000
6626414 Concrete casting sliding corner system — 2003-09-30
6424063 Generator rotor lead path configuration Randy Edward Whitener , Kevin M. Light , Jiping Zhang 2002-07-23
$170,000
5861698 Generator rotor with ring key that reduces tooth top stress — 1999-01-19
$272,131,000
5755982 Concrete casting system James K. Strickland , Arthur Sherrer 1998-05-26
5528097 System for reconditioning rotor ends in electrical generators William C. Gardner , Albert C. Sismour, Jr. 1996-06-18
$18,067,000