T. William Waldrop — 11 Patents at Sperry

T. William Waldrop has been granted 11 US patents while listed as an inventor at Sperry. The first was granted in 1980 and the most recent in November 2001. T. William Waldrop ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list T. William Waldrop in New Holland, PA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6314709	Tine guard for windrow pickup apparatus	John R. McClure	2001-11-13
6079194	Reel drive shaft for windrow pickup attachment	—	2000-06-27
6050075	Lateral float apparatus for windrow pickup attachment	—	2000-04-18
4756068	Shearbar attachment and adjustment apparatus and method	John R. McClure	1988-07-12
RE32599	Drive reversing mechanism	Glenn A. Musser, James W. McDuffie, Richard A. Pucher, Lloyd W. Redding	1988-02-16
4508359	Automatic latch for draft member of bale handler	Willis R. Campbell, Larry Hunt	1985-04-02	$3,101,000
4467590	Drive reversing mechanism	Glenn A. Musser, James W. McDuffie, Richard A. Pucher, Lloyd W. Redding	1984-08-28	$1,861,000
4391363	Automatic latch for unloading auger	—	1983-07-05	$7,349,000
4296596	Automatic bale ejection drive	Willis R. Campbell	1981-10-27	$1,126,000
4208862	Automatic bale ejection drive	Willis R. Campbell	1980-06-24	$1,203,000
4202154	Crop header for a crop harvesting machine having a crop consolidating component which detachably mounts a plurality of interchangeable crop gathering components	Joe E. Shriver	1980-05-13	$3,771,000

T. William Waldrop — 11 Patents

Issued Patents All Time

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